Puzzle 17
This BrainBashers safe has a rather unusual control panel.
In order to open the safe, you have to press every single square once only, in the correct sequence, ending on the square marked E.
Each square indicates which square to press next, for example, 2U means move up 2 squares and 3R means move right 3 squares.
Can you determine which square you must start with?
| 2R | 1D | 2D | 2L | 1L | 1L | 1L |
| 1U | 2R | 2L | 2D | 1D | 1R | 2D |
| 3R | 5R | 2D | 2L | 1R | 1U | 4D |
| 2D | 1R | 2R | 3L | 2U | 2D | 1D |
| 2U | 1U | 2D | 1D | 1L | 1U | 2L |
| 6R | 1U | 4U | E | 1D | 3L | 2L |
| 2U | 1U | 2L | 2L | 1R | 2L | 6U |
Note: this puzzle is not interactive, and the safe buttons cannot be clicked.
Puzzle 18
Below are safari animals, however, each letter has been replaced by its position in the alphabet, but the spaces between the resulting numbers have been removed.
For example, DOG = 4 15 7 = 4157.
What are the safari animals?
18891415
3181531549125
79181665
38552018
12515161184
89161615
512516811420
2216611215
1291514
Puzzle 20
Below are ten words that have been split in half.
The first column has the first 2 letters, and the second column has the last 2 letters.
Can you pair the letters and remake the ten common words?
bo af
br re
fo ne
go af
ho ke
jo ew
le ud
lo am
lo nd
so pe