Puzzle 197
Can you make this equation correct by moving exactly one matchstick?

Note: this puzzle is not interactive, and the matchsticks cannot be moved. The matchstick layouts for each digit are:
Puzzle 198
Start in the bottom left corner and move either up or right, one square at a time, adding up the numbers. What is the largest total you can make?
| 1 | 4 | 2 | 2 | 1 | 2 |
| 4 | 3 | 1 | 3 | 4 | 3 |
| 2 | 1 | 4 | 2 | 1 | 2 |
| 1 | 2 | 2 | 3 | 3 | 1 |
| 4 | 1 | 3 | 1 | 2 | 1 |
| 3 | 1 | 4 | 3 | 4 | 2 |
| 2 | 1 | 1 | 1 | 1 | 3 |
| 3 | 4 | 2 | 3 | 2 | 2 |
Note: this puzzle is not interactive, and the numbers cannot be clicked.
Puzzle 199
Can you make this equation correct by moving exactly one matchstick?

Note: this puzzle is not interactive, and the matchsticks cannot be moved. The matchstick layouts for each digit are:
Puzzle 200
Moving from letter to letter using the moves of a chess knight, can you find the letters 'PUZZLES' in order?
| Z | E | Z | S | Z | P | S |
| U | P | S | P | L | P | Z |
| S | U | L | U | U | E | U |
| E | E | P | U | S | U | P |
| P | Z | L | L | U | P | Z |
| Z | U | Z | S | U | L | P |
| E | P | Z | Z | E | L | U |
Note: this puzzle is not interactive, and the squares cannot be clicked.
The moves of a knight are:
