Puzzles found 21:
| Title | Difficulty | Review status |
|---|---|---|
| FizzBuzz | intermediate | approved |
| Draw a spiral | intermediate | approved |
| Simple math | intermediate | draft |
| Narwhal Age | intermediate | approved |
| Mandelbrot Fractal | intermediate | archived |
| Keypad Lock Cracker | intermediate | approved |
| Stalin Sort | intermediate | approved |
| Simple Exponential Smoothing | intermediate | inactive |
| T9 Keypad | intermediate | approved |
| Unique Paths | intermediate | approved |