| # | Problem | Language | Link | Date |
|---|---|---|---|---|
| 6 | Rounding | C# | view | Apr 29 2026 |
| 8 | Arithmetic Progression | C# | view | Apr 29 2026 |
| 9 | Triangles | C# | view | Apr 29 2026 |
| 10 | Linear Function | C# | view | May 11 2026 |
| 12 | Modulo and time difference | C# | view | Apr 29 2026 |
| 13 | Weighted sum of digits | C# | view | May 11 2026 |
| 19 | Matching Brackets | R | view | May 11 2026 |
| 21 | Array Counters | Python | view | Jun 4 2026 |
| 26 | Greatest Common Divisor | Python | view | Jun 4 2026 |
| 28 | Body Mass Index | C# | view | May 11 2026 |
| 31 | Rotate String | Python | view | May 11 2026 |
| 37 | Mortgage Calculator | Python | view | May 25 2026 |
| 39 | Share Price Volatility | Python | view | May 25 2026 |
| 40 | Paths in the Grid | Python | view | Jun 4 2026 |
| 42 | Blackjack Counting | Python | view | May 25 2026 |
| 44 | Double Dice Roll | Python | view | May 25 2026 |
| 45 | Cards Shuffling | C# | view | May 25 2026 |
| 46 | Tic-Tac-Toe | Python | view | May 25 2026 |
| 48 | Collatz Sequence | C# | view | May 11 2026 |
| 52 | Pythagorean Theorem | Python | view | Jun 4 2026 |
| 53 | King and Queen | Python | view | May 25 2026 |
| 55 | Matching Words | Python | view | May 25 2026 |
| 56 | Life is Simple | Python | view | May 25 2026 |
| 57 | Smoothing the Weather | Python | view | May 25 2026 |
| 59 | Bulls and Cows | Python | view | May 25 2026 |
| 61 | Prime Numbers Generation | Python | view | May 25 2026 |
| 63 | Integer Factorization | Python | view | May 25 2026 |
| 68 | Bicycle Race | Python | view | Jun 4 2026 |
| 81 | Bit Count | Python | view | May 25 2026 |
| 104 | Triangle Area | Python | view | May 25 2026 |
| 105 | Convex Polygon Area | Python | view | May 25 2026 |
| 114 | Tricky Printing | Python | view | May 25 2026 |
| 120 | Selection Sort | Python | view | May 25 2026 |
| 121 | Insertion Sort | Python | view | May 25 2026 |
| 122 | QuickSort | Python | view | May 25 2026 |
| 127 | Anagrams | Python | view | May 25 2026 |
| 128 | Combinations Counting | Python | view | May 25 2026 |
| 171 | Tree Height Measurement | Python | view | May 25 2026 |
| 172 | Cloud Altitude Measurement | Python | view | May 25 2026 |
| 405 | Three Friendly Knights | Python | view | May 11 2026 |