Puzzle 5
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?
| 4R | 4D | 1R | 1D | 2D | 4L | 1D |
| 1R | 4D | 5D | 2R | 2D | 1L | 4L |
| 2R | 1D | 1L | 2R | 2R | 2D | 2U |
| 2R | 2R | 3U | 3D | 1R | 3U | 6L |
| 3U | 3R | 1D | 2U | 4L | 2D | 3L |
| 3U | 1L | 1R | 1R | 1R | 1R | 2U |
| 6U | E | 2U | 2L | 4L | 1L | 2U |
Note: this puzzle is not interactive, and the safe buttons cannot be clicked.
Puzzle 6
What number comes next in the sequence:
11 · 13 · 17 · 31 · 37 · 71 · 73 · 79 · 97 · ?
Puzzle 7
Below you will find 9 well-known five-letter words, with only their endings remaining.
Once you have found the words, their initial letters are an anagram of a 9-letter word.
What is the word?
--xic
--ien
--nre
--ppo
--pil
--loo
--day
--uip
--elf
Puzzle 8
The same three-letter word has been removed from all of these words, leaving the letters below (which are still in the correct order).
What was the three-letter word?
loe
ch
she
er
vae