| # | Problem | Language | Link | Date |
|---|---|---|---|---|
| 22 | Two Printers | C# | view | Aug 25 2017 |
| 66 | Caesar Cipher Cracker | Python | view | Aug 18 2017 |
| 71 | Fibonacci Divisibility Advanced | Ruby | view | Aug 18 2017 |
| 91 | Game of 2048 | C# | view | Jul 4 2017 |
| 99 | Uphill Shooting | Ruby | view | Jul 6 2017 |
| 102 | Travelling Salesman | Ruby | view | Sep 11 2019 |
| 106 | Random Search Optimization | Python | view | Aug 7 2020 |
| 108 | Star Medals | Python | view | Jun 11 2020 |
| 109 | Lucky Tickets | C# | view | Oct 19 2019 |
| 111 | Necklace Count | LISP | view | Aug 1 2020 |
| 146 | Color Cubes | C# | view | Sep 3 2017 |
| 147 | Color Cubes Advanced | Python | view | Jul 28 2020 |
| 150 | Introducing Regexps | Python | view | Apr 25 2017 |
| 151 | Word Ladders | Ruby | view | Aug 18 2017 |
| 154 | Breadth First Search | Python | view | Apr 25 2017 |
| 154 | Breadth First Search | C# | view | May 3 2017 |
| 156 | Luhn Algorithm | Python | view | Feb 17 2017 |
| 157 | Emirp primE | C# | view | Aug 3 2020 |
| 165 | Safe Landing | Python | view | Sep 27 2019 |
| 174 | Calculation of Pi | C# | view | Jul 6 2018 |
| 176 | Say 100 | Python | view | Sep 29 2019 |
| 179 | Look and Say binary | Python | view | May 11 2024 |
| 182 | Frodo and Black Riders | Python | view | Jul 6 2020 |
| 185 | Simple 3D Scene | Python | view | Jul 10 2020 |
| 188 | Basics of HTML | Other | view | Apr 26 2017 |
| 199 | Employees Web App | C# | view | Aug 8 2020 |
| 203 | Tic-Tac-Toe Minimax Algorithm | C# | view | Jun 14 2020 |
| 208 | Neighborhood of a String | Python | view | Jul 13 2020 |
| 209 | Suffix Array Advanced | Python | view | Jul 26 2020 |
| 209 | Suffix Array Advanced | Ruby | view | Jul 26 2020 |
| 233 | Language Study | Python | view | Jul 4 2023 |
| 266 | Pancake Sorting | Python | view | May 10 2024 |
| 281 | Basic Tokenizer | C# | view | Jul 29 2023 |
| 323 | Next Palindrome | Python | view | Mar 4 2024 |
| 329 | Roman Arithmetic | Python | view | Aug 4 2023 |