Puzzle 17
Hidden in the grid below are six hidden animals. The letters are in sequence, but you move from letter to letter using the moves of a chess knight.
Once you have crossed off all of the animals, you will be left with seven unused letters. What animal do these letters spell?
| O | I | A | A | L | T | F |
| R | E | E | R | F | N | H |
| K | P | G | L | N | A | E |
| G | D | A | N | L | E | T |
| O | A | O | A | H | G | E |
| A | O | R | M | P | E | P |
| S | O | T | T | A | E | R |
The moves of a knight are:
Note: this puzzle is not interactive, and the letters cannot be clicked.
Puzzle 18
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 19
By changing the second letter of each word below, you can make another valid word.
Can you change each word such that the second letters will reveal an eleven-letter word when read downwards?
Therefore, what now reads 'awpydnucepa' will be a real word.
bake
swap
opal
dyed
idle
snow
lump
aces
melt
spun
rant
Puzzle 20
What comes next in this sequence:
31 · 41 · 51 · 61 · 71 · 81 · 92 · ?