| Name / Title | Added | Expires | Hits | Comments | Syntax | |
|---|---|---|---|---|---|---|
| 09. Force Book | Nov 4th, 2022 | Never | 422 | 0 | None | - |
| 01. Count Chars in a String | Nov 4th, 2022 | Never | 397 | 0 | None | - |
| 07. Grooming Salon | Oct 29th, 2022 | Never | 490 | 0 | None | - |
| 01. Advertisement Message | Oct 29th, 2022 | Never | 496 | 0 | None | - |
| 06. Order by Age | Oct 29th, 2022 | Never | 311 | 0 | None | - |
| 05. Vehicle Catalog | Oct 29th, 2022 | Never | 761 | 0 | None | - |
| 04. Students | Oct 29th, 2022 | Never | 1,326 | 0 | Java | - |
| 03. Opinion Poll | Oct 29th, 2022 | Never | 1,131 | 0 | Java | - |
| 02. Articles | Oct 29th, 2022 | Never | 1,118 | 0 | Java | - |
| 4. Hotel Reservation | Oct 25th, 2022 | Never | 1,230 | 0 | Java | - |
| 3. Student System | Oct 25th, 2022 | Never | 1,119 | 0 | Java | - |
| 2. Point in Rectangle | Oct 25th, 2022 | Never | 1,082 | 0 | Java | - |
| 1. Rhombus of Stars | Oct 25th, 2022 | Never | 986 | 0 | Java | - |
| 6. Favorite Movie | Oct 18th, 2022 | Never | 156 | 0 | None | - |
| 06. Cinema Tickets | Oct 16th, 2022 | Never | 605 | 0 | None | - |
| 01. Number Pyramid | Oct 16th, 2022 | Never | 350 | 0 | None | - |
| 04. Train The Trainers | Oct 16th, 2022 | Never | 418 | 0 | None | - |
| 05. Special Numbers | Oct 16th, 2022 | Never | 598 | 0 | None | - |
| 03. Sum Prime Non Prime | Oct 16th, 2022 | Never | 423 | 0 | None | - |
| 02. Equal Sums Even Odd Position | Oct 16th, 2022 | Never | 537 | 0 | None | - |
| 12. Trade Commissions | Oct 16th, 2022 | Never | 556 | 0 | None | - |
| 11. Fruit Shop | Oct 16th, 2022 | Never | 1,378 | 0 | Java | - |
| 10. Invalid Number | Oct 16th, 2022 | Never | 191 | 0 | None | - |
| 09. Fruit or Vegetable | Oct 16th, 2022 | Never | 324 | 0 | None | - |
| 08. Cinema Ticket | Oct 16th, 2022 | Never | 981 | 0 | Java | - |
| 07. Working Hours | Oct 16th, 2022 | Never | 944 | 0 | Java | - |
| 06. Number in Range | Oct 16th, 2022 | Never | 118 | 0 | None | - |
| 05. Small Shop | Oct 16th, 2022 | Never | 140 | 0 | Java | - |
| 04. Personal Titles | Oct 16th, 2022 | Never | 91 | 0 | None | - |
| 03. Animal Type | Oct 16th, 2022 | Never | 165 | 0 | Java | - |
| 02. Weekend or Working Day | Oct 16th, 2022 | Never | 132 | 0 | None | - |
| 01. Day of Week | Oct 16th, 2022 | Never | 808 | 0 | Java | - |
| 09. Pokemon Don't Go | Oct 14th, 2022 | Never | 466 | 0 | None | - |
| 04. List Operations | Oct 14th, 2022 | Never | 542 | 0 | None | - |
| 02. Change List | Oct 14th, 2022 | Never | 442 | 0 | None | - |
| Exam Preparation 2 | Oct 10th, 2022 | Never | 1,424 | 0 | MySQL | - |
| 10. Top Number | Oct 8th, 2022 | Never | 1,127 | 0 | Java | - |
| 09. Palindrome Integers | Oct 8th, 2022 | Never | 374 | 0 | Java | - |
| 08. Factorial Division | Oct 8th, 2022 | Never | 995 | 0 | Java | - |
| 07. NxN Matrix | Oct 8th, 2022 | Never | 325 | 0 | None | - |
| 06. Middle Characters | Oct 8th, 2022 | Never | 1,057 | 0 | Java | - |
| 05. Add and Subtract | Oct 8th, 2022 | Never | 305 | 0 | None | - |
| 04. Password Validator | Oct 8th, 2022 | Never | 468 | 0 | Java | - |
| 03. Characters in Range | Oct 8th, 2022 | Never | 388 | 0 | None | - |
| 02. Vowels Count | Oct 8th, 2022 | Never | 821 | 0 | Java | - |
| 01. Smallest of Three Numbers | Oct 8th, 2022 | Never | 918 | 0 | Java | - |
| Exercises: Database Programmability and Transactions | Oct 6th, 2022 | Never | 2,134 | 0 | MySQL | - |
| Lab: HTML and CSS Basics | Oct 4th, 2022 | Never | 2,027 | 0 | HTML 5 | - |
| Subqueries and JOINs - Exercise | Oct 3rd, 2022 | Never | 2,124 | 0 | MySQL | - |
| 08. Tennis Ranklist | Oct 2nd, 2022 | Never | 453 | 0 | None | - |
| 07. Trekking Mania | Oct 2nd, 2022 | Never | 513 | 0 | None | - |
| 06. Oscars | Oct 2nd, 2022 | Never | 414 | 0 | None | - |
| 04. Clever Lily | Oct 2nd, 2022 | Never | 1,327 | 0 | Java | - |
| 03. Histogram | Oct 2nd, 2022 | Never | 308 | 0 | None | - |
| 02. Half Sum Element | Oct 2nd, 2022 | Never | 322 | 0 | None | - |
| 01. Numbers Ending in 7 | Oct 2nd, 2022 | Never | 251 | 0 | None | - |
| 09. Array Modifier | Oct 1st, 2022 | Never | 601 | 0 | None | - |
| 08. Magic Sum | Oct 1st, 2022 | Never | 373 | 0 | None | - |
| 04. Array Rotation | Oct 1st, 2022 | Never | 425 | 0 | None | - |
| 03. Zig-Zag Arrays | Oct 1st, 2022 | Never | 504 | 0 | None | - |
| 02. Common Elements | Oct 1st, 2022 | Never | 324 | 0 | None | - |
| Table Relations - Exercise | Sep 29th, 2022 | Never | 2,084 | 0 | MySQL | - |
| Data Aggregation - Exercise | Sep 26th, 2022 | Never | 1,878 | 0 | MySQL | - |
| 01. Data Type Finder | Sep 24th, 2022 | Never | 896 | 0 | None | - |
| 10. Poke Mon | Sep 24th, 2022 | Never | 363 | 0 | None | - |
| 08. Beer Kegs | Sep 24th, 2022 | Never | 287 | 0 | None | - |
| 06. Triples of Latin Letters | Sep 24th, 2022 | Never | 1,404 | 0 | Java | - |
| 05. Print Part Of ASCII Table | Sep 24th, 2022 | Never | 1,261 | 0 | Java | - |
| 04. Sum of Chars | Sep 24th, 2022 | Never | 276 | 0 | None | - |
| 03. Elevator | Sep 24th, 2022 | Never | 268 | 0 | Java | - |
| 02. Sum Digits | Sep 24th, 2022 | Never | 1,208 | 0 | Java | - |
| 01. Integer Operations | Sep 24th, 2022 | Never | 1,135 | 0 | Java | - |
| Build-In Functions: Exercise | Sep 21st, 2022 | Never | 2,019 | 0 | MySQL | - |
| Basic CRUD - Exercise | Sep 19th, 2022 | Never | 1,114 | 0 | None | - |
| 11. Rage Expenses | Sep 17th, 2022 | Never | 1,016 | 0 | Java | - |
| 09. Orders | Sep 17th, 2022 | Never | 431 | 0 | None | - |
| 08. Triangle of Numbers | Sep 17th, 2022 | Never | 363 | 0 | Java | - |
| 07. Vending Machine | Sep 17th, 2022 | Never | 1,158 | 0 | Java | - |
| 06. Strong Number | Sep 17th, 2022 | Never | 1,015 | 1 | Java | - |
| 04. Print and Sum | Sep 17th, 2022 | Never | 817 | 0 | Java | - |
| 03. Vacation | Sep 17th, 2022 | Never | 1,247 | 1 | Java | - |
