Two dimensional array
Problems
| Pascal's triangle | 1031 / 1086 | 800 | |
| Column sum | 1060 / 1078 | 800 | |
| Appearance | 725 / 761 | 800 | |
| Diagonal sum | 732 / 786 | 800 | |
| Point coverage | 613 / 639 | 800 | |
| Swap operation | 628 / 639 | 800 | |
| Spiral matrix | 610 / 635 | 800 | |
| Word search | 488 / 527 | 800 | |
| Matrix rotation | 587 / 592 | 800 | |
| Matrix Zigzag | 462 / 491 | 800 |