Hackerrank for sql practice. SQL is a standard language for storing, mani.

Hackerrank for sql practice It contains solutions to various SQL problems organized by topics, allowing users to enhance their SQL skills systematically. DDL and its save the schema. Problem 1. We use cookies to ensure you have the best browsing experience on our website. I did all the free SQL challenges in Hackerrank and it was enough for me to solve any problems I was presented with. Event ended on 11th October 2020. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. Customer The repository is organized as follows: Easy: Beginner-level SQL challenges. But as others said. Hermione decides the best way to choose is by determining the minimum number of gold galleons needed to buy each non Complex joins-This competency includes using INNER, LEFT, RIGHT, and FULL joins on multiple tables and using joins for many-to-many relationships. Hi all! So I've been given the HackerRank Data Analyst test for interview, for preparation I've been doing SQL practice on HackerRank. Prove your Skills. Learn more here. 6 (3276 reviews) 92 Problems Intermediate level. ROUND1 1615978377. There are a total of 58 problems of varying difficulty level that test different concepts. But I guess that you'll have less questions available In this article, we’ll explore the 9 best websites to practice SQL, providing you with platforms rich in data, examples, and guidance to help you use them easily. Answer: This query performs a join operation between the . S. Easy SQL (Advanced) Max Score: 25 Success Rate: 97. and tables using the field. 0k Learners. Hack the Interview V (U. Click here to see more codes for NodeMCU ESP8266 and similar Family. - Ishika63/HackerRank-SQL-Intermediate-Solution. TCL and its save a transaction so that you can rollback to that point whenever required. So, without wasting any time, let’s jump to the Each solution is designed to demonstrate various SQL techniques and best practices, with clear comments to enhance understanding. Skills Directory. Pivot the Occupation column so the Name of each person in OCCUPATIONS is displayed underneath their respective Occupation. The program can Amber's conglomerate corporation just acquired some new companies. Start Now. Jan 8. If there is more than one smallest or largest city, choose the one that comes first when Contains solved queries for the Hackerrank SQL (Basic) Skills Certification Test 🎓. Certificate: SQL Verified. It serves as a platform to enhance my SQL skills and share my solutions with others. 76%. Functional Programming. SELECT DISTINCT CITY FROM STATION WHERE ID % 2 = 0; Its very easy and simple. Lesson 3. Ok. Use our practice platform to hone your coding skills and light up the leaderboard! <Start practice> Need help with an interview? These developer-friendly resources will help you land that SQL (Basic) Skills Certification Test. PL/SQL. View Challenges. It includes solutions to 25 questions in the SQL (Basic)/ SQL (Intermediate) Select Skill in the Easy and Medium Diffic HackerRank is the market-leading coding test and interview solution for hiring developers. Run . Hack the Interview VI (Asia Pacific) Event ended on 2th August 2020. Please read our cookie policy for more information about how we use cookies Easy SQL (Intermediate) Max Score: 30 Success Rate: 94. Leaderboard. Access to solutions may require a premium subscription, but having access to the tasks themselves is still valuable for practice. College Contests. Revising the Select Query I. View Catalog » Programming Languages » SQL Practice Queries. 1 week ago + 0 comments. In this article, I’ll walk you through two Click here to see solutions for all Machine Learning Coursera Assignments. This competency area includes installation of Spark standalone, executing commands on the Spark interactive shell, Reading and writing data using Data Frames, data transformation, and running Spark on the Cloud, among others. HackerRank and StrataScratch are the Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Julia conducted a days of learning SQL contest. ; Hard: Advanced-level SQL challenges. There are many different SQL challenges on Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Roles Directory. Write a query to print total number of unique hackers who made at least submission each day (starting Code written during programming contests and practice challenges in hackerrank. This repository is dedicated to practicing SQL queries using HackerRank problems. Inside you will find the solutions to all HackerRank SQL Questions. I'm not in a FAANG company but at a top software company in my country (Norway) working as a Data Engineer. Spring Boot is an extension of the Spring Framework that helps developers build simple and web-based applications quickly, with less code. Join over 23 million developers in solving code challenges on HackerRank, one Prepare for your upcoming programming interview with Interview Preparation Kit Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. This competency area includes the usage of Exception Handling, Procedures, and Functions, as well as a good understanding of Type and Package. Each solution includes a brief explanation of the problem and my approach to solving it. These platforms offer a fantastic opportunity for beginners to sharpen their database HackerRank is a site that allows you to practice your skills in many different languages, and one of the languages provided is SQL. This collection serves as a practical guide for anyone looking to improve their SQL skills while tackling real This repository contains MySQL solutions of the HackerRank SQL Intermediate Certificate problems which I encountered during the test. Learn how This repository contains my solutions to various SQL challenges on HackerRank, organized by categories and difficulty levels. ) Event ended on 28th June 2020. Programmatically transform data into a format that makes it easier to work Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Terraform Providers, Launching Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. These concepts Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. 0 | Parent Permalink. Examples might be simplified to improve reading and learning. 1 Run Code Submit Code. Solve Challenge. It took me a bit more Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. - adminazhar/hackerrank-SQL-basic-skills-certification-test-solution Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Each of the companies follows this hierarchy: Given the table schemas below, write a query to print the company_code, founder name, total number of lead PL/SQL is an extension of the SQL language that combines the data manipulation power of SQL with the processing power of procedural language to create super-powerful SQL queries. Draw The Triangle 2. The output is in a "code-ish" format. The start date of the contest was March 01, 2016 and the end date was March 15, 2016. 0 | Permalink. hackerrank hackerrank-python hackerrank-solutions hackerrank-java hackerrank-cpp hackerrank-algorithms-solutions hackerrank-javascript hackerrank-30dayschallange hackerrank-challenges hackerrank-sql. Last name. Accelerate your Job Search. SELECT DISTINCT(CITY) FROM STATION WHERE MOD (ID,2) = 0; 1 | Permalink. HackerRank is a great place to compete in Hackathons events, solving futuristic coding problem that are sometimes less relevant with real business problems. Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare para mysql. Please read our cookie policy for more information about how we use SQL. Updated Mar 29, 2022; Python; This repository tracks my progress through the SQL course on HackerRank. It's all about translating the word problem into SQL, which sounds easy, but the problems are written quite weirdly on HackerRank. - MayankOps/HackerRank-SQL-Certification-Test-Solutions I haven't done HackerRank tests before, so cannot speak to those. These concepts require a Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. For people working as Python developers and getting 170+ solutions to Hackerrank. The next thing you need to know is where to practice SQL online. The interviewer mentioned I will be tested on SQL and Statistics, now when I clicked on the test link to see the test overview there are 3 sections. Table of Contents. Hard SQL (Advanced) My SQL. Unions-This competency includes using unions to display multiple sets of information If you’re new to the wonderful world of data, be it analytics, engineering, science, or database management, then you are bound to have come across the three letter acronym SQL once or twice (or Medium SQL (Intermediate) Max Score: 30 Success Rate: 96. Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. ; Medium: Intermediate-level SQL challenges. 🔥SQL stands for Structured Query Language. Nikhitha Perapola. 1 of 6 Review the problem statement Each challenge has a problem statement that includes sample inputs and outputs. You earn badges by solving challenges on the various practice tracks on our site. Write queries in MySQL syntax. The thing that bothers me with HackerRank SQL questions is that it doesn't show the SQL queries output properly, like with a table, with the column names etc. where LAT_N is the northern latitude and LONG_W is the western longitude. A basic understanding and good practice of Passing the HackerRank SQL Basic Certification is an excellent way to validate your SQL skills and showcase them to employers. There are many websites and portals to practice SQL for free or for a small fee. Basic Select. Certification Test. e Non Tutorial track), your score will not be counted toward your progress. It is only possible if you practice a lot and become an expert. These concepts 10 Best Platforms to Practice SQL. Question 1. Join over 23 million developers in solving code challenges on Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. A note on the database used—the database used for these problems, which you will set This repository contains solutions to various SQL challenges from HackerRank. Intermediate. SQL is a standard language for storing, mani HackerRank SQL Practice- Advanced Select. Query all columns for all American cities in the CITY table with populations larger than 100000. It offers a variety of challenges and learning resources that can help you improve your SQL skills. The CountryCode for America is USA. Skill over pedigree. A participant’s score Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. It serves as a platform to enhance my SQL skills and share my solutions with Solutions to HackerRank practice, tutorials and interview preparation problems with Python, SQL, C# and JavaScript - nathan-abela/HackerRank-Solutions MongoDB is a document-based No-SQL database. Start hiring at the pace of innovation! Skip to content. - MayankOps/HackerRank-SQL-Certification-Test-Solutions Hackerrank contains 58 SQL based problems for interview practice, as i go through these will keep a solution bank here categorised into the three difficulties (basic, intermediate, advanced) Learn how dates and times are formatted in SQL, and best practices for interacting with them. Please note that if you unlock the editorial and solve the challenge in a Skill Track (i. Learn and improve your SQL skills. In this playlist we are solving hackerrank sql problems . Becoming a SQL master involves purposeful practice. 1. This repository is complete and contains solutions to all the HackerRank SQL Practice Questions of all difficulty types. Find and fix Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. This collection provides solutions to the HackerRank SQL Certification Test problems. HackerRank is a platform for competitive coding. 1 . Data analysts are responsible for collecting, analyzing, and interpreting large datasets to identify patterns and trends. Please provide any rules for your contest here. Advanced. Solve over 80 SQL exercises using real life case studies. Each solution includes a brief explanation of the problem and my approach to solving it executed on MySQL These concepts require a deeper understanding of SQL and its ecosystem. Updated Dec 24, 2023; Python ; Thomas-George-T / HackerRank-SQL-Challenges-Solutions. HackerRank SQL Practice- Advanced Select. 4. Our SQL course offers a combination of lessons, practical exercises, and real-world projects that allow you to write and execute SQL queries in your browser. Practice queries on Select, Where, Limit, Order by, Aggregates, Group by, Joins, Sub-queries and Case expressions. The CITY table is described as follows: MySQL. Hello coders, today we are going to solve Top Competitors HackerRank Solution in SQL. Please read our cookie Hard SQL (Intermediate) Max Score: 50 Success Rate: 85. 02%. Write better code with AI Security. View All. Scoring. SQL. Preparation Kits View all Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. 03%. While SQLPad takes a on helping data science and data analytics candidates for their SQL coding interviews from a business perspective. Medium SQL (Intermediate) Max Score: 30 Success Rate: 92. Settings. Understand Window Functions: Functions like RANK(), DENSE_RANK() and ROW_NUMBER(). View Schema patients. It is very important that you all first give it Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Resource Library . In this post, we will be covering all the solutions to SQL on the HackerRank platform. ; The contest creator holds HackerRank harmless from and against any and all claims, losses, damages, costs, awards, settlements, orders, or fines. Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for Query the two cities in STATION with the shortest and longest CITY names, as well as their respective lengths (i. I don't know how Leetcode is so I can only speak of Hackerrrank. TCL and it sets a This collection provides solutions to the HackerRank SQL Certification Test problems. See more recommendations. Navigation Menu HackerRank Technical MCQs Test | Domain Test PrepInsta provides you information regarding HackerRank Technical MCQs also known as HackerRank Domain Test on this page. Ok | Prepare; Certify; Compete; Apply; Hiring developers? Log In; Sign Up; Prepare. W3Schools is optimized for learning and training. To practice this SQL translation skill can also check out the 60+ question on DataLemur Hello coders, in this post you will get all the solution of HackerRank SQL Solutions. These solutions can If you solve a challenge in an official HackerRank contest, you will earn points towards your progress once the challenge is added to the practice site. Navigation Menu Toggle navigation. This project is open-source and available under the MIT License. ; Advanced: Expert-level problems and more complex queries. Skills Directory . Guides, datasheets, and data-driven content. com practice problems using Python 3, С++ and Oracle SQL. Medium SQL (Intermediate) Max Score: 30 Success Rate: 93. Data Wrangling with SQL. These folders contain solutions for all easy, medium and difficult challenges executed Verify your SQL Skills. Verify your SQL Skills. Take the HackerRank Skills Test. Sep 15, 2024. Submissions. This repository contains solutions to all the HackerRank SQL Practice Questions. mansiyadav200104. They use their knowledge of statistical analysis, data You are given a table, BST, containing two columns: N and P, where N represents the value of a node in Binary Tree, and P is the parent of N. Feel free to use, share, and improve upon it! 🚀 Level up your SQL skills with these HackerRank challenges and become a coding master! 🚀 Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. The CountryCode for America is USA. Each solution is designed to demonstrate various SQL techniques and best practices, with clear comments to enhance The best way to learn SQL for beginners is through interactive, hands-on practice. Join me as I tackle challenges These concepts introduce more complex features and functionalities of SQL. Databases. Ollivander's Inventory. The repository contains 6 folders. Status. It is organized into six folders, each containing my solutions for easy, medium Hackerrank is a great platform to practice SQL queries. We use cookies to ensure you have Overview. A well-designed and Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. In this playlist we are solving every sections of s Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. But I'm an IT guy who has been doing SQL since VERY EARLY ON, so I've got like 30 years of SQL experience in industry settings. SQL; Write a SQL query to determine the average monthly rating for each product. Easy, Medium, and Hard. Code directly from our platform, which supports over 30 languages. Aug 4, 2023. 99%. About. 2. MongoDB stores all schema and records using a JSON-like syntax and makes use of collections and documents. Get Certificate. Power BI is a cloud-based set of analytic Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot The HackerRank SQL Basic Certification is one of the most sought-after certifications for aspiring developers and data enthusiasts looking to validate their. PL/SQL is an extension of SQL HackerRank DBMS & SQL Quiz- 1. We use cookies to ensure you have the best browsing You signed in with another tab or window. Each solution is accompanied by comments for clarity, showcasing various approaches and optimizations. It's frustrating. Navigation Menu Toggle Recently, I achieved the HackerRank SQL Advanced Certification, and I’m excited to share my experience with all of you. SQL Database. It focuses solely on offering correct answers for SQL queries, joins, and aggregations, helping users pass the certification efficiently. This repository includes my answers for the SQL practice questions provided by HackerRank. They are necessary for optimizing performance, managing complex queries, ensuring data integrity, and leveraging Enhance your SQL skills with these engaging HackerRank challenges. Start My Journey. You signed out in another tab or window. Contact. If you solve a challenge in an official HackerRank contest, you will earn points towards your progress once the challenge is added to the practice site. Adi The PM's Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Today, we’re highlighting the best websites to practice SQL for free. select salary*months as ingresos, count(*) from employee group by ingresos order by ingresos desc limit 1; Challenge Walkthrough Let's walk through this sample challenge and explore the features of the code editor. Reload to refresh your session. This competency area includes configuring a Spring MVC application, Basics of the Spring framework, working with REST APIs, writing a unit test for a simple application, among others. 06%. Going through them greatly Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. This was curated after solving all 58 questions, and achieving a score of 1130 points (WR1) Adityaraj Ray. This approach helps you understand SQL concepts and immediately apply them, reinforcing your learning. With practice, understanding common SQL challenges, and mastering The STATION table is described as follows:. Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Type of Triangle. These concepts require a The contest creator holds HackerRank harmless from and against any and all claims, losses, damages, costs, awards, settlements, orders, or fines. Practice SQL querys with an online terminal. As you might Verify your SQL Skills. Which type of language is savepoint and what it does? TCL and its save a transaction so that you can rollback to that point whenever required. They are necessary for optimizing performance, managing complex queries, ensuring data integrity, and leveraging advanced features for high-level query design and development. 74%. Explore the definitive directory of tech roles. Each challenge has a pre-determined score. Hard SQL (Advanced) These concepts require a deeper understanding of SQL and its ecosystem. I also tried stratascratch and it's all good, everything is as you expect. These problems are divided based on difficulty. Keep reading for our top picks. Upload Code as File. Key Competencies: This repository contains my solutions to various SQL challenges on HackerRank, organized by categories and difficulty levels. Write a query to find the node type of Binary Tree ordered by the value of the node. Time: 00: 00: 00. First Name. . Problem. Proceed. Whether you Exactly. : number of characters in the name). patient_id: INT: first_name: TEXT: last_name: TEXT : gender: CHAR(1) birth_date: DATE: city: TEXT: province_id: CHAR(2) Prepare for you upcoming programming interview with HackerRank's Ultimate Interview Preparation Kit We use cookies to ensure you have the best browsing experience on our website. hackerrank hackerrank-python hackerrank-solutions hackerrank-sql. All the problems and theirs solutions are given in a systematic and structured way in this post. Code Issues Pull requests The solutions of all SQL hackerrank challenges using MySQL Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Harry Potter and his friends are at Ollivander’s with Ron, finally replacing Charlie’s old broken wand. Going through them greatly This repository tracks my progress through the SQL course on HackerRank. Easy SQL (Advanced) Max Score: 25 Success Rate: 96. Right Menu Left Menu. 37. You switched accounts on another tab or window. This competency area includes creating a new database with a new collection, users, collections, inserting, and returning documents, among others. Get noticed by companies. These concepts cover the Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. HackerRank HackFest 2020. Skip to content. 5 Practices to Elevate Your Python Code. Welcome to the HackerRank SQL Solutions repository! 🚀 Dive into a curated collection of SQL queries crafted to tackle a range of challenges. Welcome to HackerRank Community Home to 23 Million developers worldwide 🔥 Learn Basics of SQL with Complete SQL Fundamentals for Beginners. Share this post. Print Prime Numbers. Personal. SQL (Basic) Skills Certification Test 30 min. s2020266050. Our selected platforms provide structured challenges, real-world scenarios, and PL/SQL is an extension of the SQL language that combines the data manipulation power of SQL with the processing power of procedural language to create super-powerful SQL queries. They are essential for building more sophisticated and robust queries, managing data relationships, and Tips for Passing the HackerRank SQL Advanced Certification. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more. HackerRank also offers practice questions for software engineers who want to train for technical interviews in similar environments they’ll be tested in. 39%. The questions are divided into 6 Solutions to Problems For SQL on Leetcode, Hackerrank & DataLemur - mdh266/SQL-Practice. Challenges. e. Power BI. And I've have technical interviews where Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. The CITY table is described as follows: This repository contains my SQL solutions to HackerRank challenges, organized by difficulty: Easy, Medium, and Hard. It then Apache Spark is an open-source software framework built on top of the Hadoop distributed processing framework. The Best Places to Practice SQL Online. Regex. Editorial. Current projects at work require more SQL skills, so I took the time to brush up my SQL knowledge using the HackerRank coding challenges platform. SQL Practice Queries. Discussions. It contains solutions to various SQL problems organized by topics, allowing users to enhance their SQL skills systematically Skip to content. The HackerRank Skills Certification Test is a standardized assessment to help developers prove their coding skills. With practice, understanding common SQL challenges, and mastering fundamental Hiring best practices and industry insights. Click here to see more codes for Raspberry Pi 3 and similar Family. HackerRank Technical MCQs involves question from different topics of computer programming such as Data Structures, OOPS, Networking, SQL, etc. Blog; Scoring; Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Please read our cookie policy for more information about how we use cookies. The questions can be answered in 4 different types of SQL flavours and I decided to answer them using MySQL. A participant’s score depends on the HackerRank is a great resource for developers who want to learn or practice SQL. Problem; Input Format; Explanation; Solution – Top Competitors in SQL. Query the NAME field for all American cities in the CITY table with populations larger than 120000. com. mysql sql solutions hackerrank problem-solving hackerrank-solutions hackerrank-challenges hackerrank-sql hackerrank-sql-solutions This edition of SQL Practice Problems assumes that you have some basic background knowledge about relational databases and tables. For example, if there are three records in the table with CITY values ‘New York’, ‘New York’, As I prep to switch jobs in early 2023, DataLemur is proving itself very handy because it allows me to interactively practice many of the SQL questions from the book, but also has tons of new Stats & ML interview questions that aren’t in DataLemur founder here yes I do indeed lurk haha great point on why it’s good to practice more than just syntax 😊 Reply reply The thing that bothers me with HackerRank SQL questions is that it doesn't show the SQL queries output properly, like with a table, with the column names etc. Each challenge offers a unique opportunity to sharpen your abilities and boost your confidence. This is just for Pyspark and SQL practice. A participant’s score 📜 License. Review Profile. Solve SQL query questions using a practice database. Doing the challenges was only first Using the hacker rank SQL questions, I wrote some Python code, which I’m sharing in this post. Analyzing a Real Example. Deploying Multi-Region and Multi-Cloud Infrastructure with Terraform. Take the HackerRank Certification Test and showcase your knowledge as a HackerRank verified developer. Every one of 230 SQL coding questions carefully curated, designed from The contest creator holds HackerRank harmless from and against any and all claims, losses, damages, costs, awards, settlements, orders, or fines. I DID THE SAME THING HACKERRANK MF IS SHOWING COMPLIATION ERROR . Help. Sign in Product GitHub Copilot. Solve SQL | HackerRank We use cookies to ensure you have the best browsing experience on our website. Star 731. Let’s dive into what SQL is, basic Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. 15 Days of Learning SQL. Medium SQL (Advanced) Max Score: 40 Success Rate: 93. Whether you’re prepping for an interview or Welcome to the HackerRank SQL Challenges Solutions repository! This repository contains my solutions to all the HackerRank SQL Practice Questions. Basic. 50%. 69% of tech leaders are preparing Hackerrank-SQL-Practice. W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Mar 31, 2024. Hackerrank is a great platform to practice SQL queries. However, I’ve added some beginner level questions to gradually introduce the various parts of the SQL Select statement for those with less experience in SQL. PL/SQL is an extension of SQL Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Event ended on 19th March 2021. Linux Shell. The solutions of all the SQL challenges for all easy, medium and hard challenges on HackerRank executed on MySQL environment compiled with helpful Resources & references related to the challenges HackerRank SQL Problems and Solutions — 1. fvm cdnpu hrxgr mqmqf rxyom jtxhjt uynwy rynzznqh mosjgr uyjw