Puzzle 109
In the local wood there are a number of trees. On these trees there are a number of birds.
A local bird spotter knows that there are as many birds on each tree as there are trees in the wood, and that there are between 2,000 and 2,100 birds in total.
How many trees are there in the wood?
Puzzle 110
These five words are connected somehow, which word is missing?
origami
reptilian
?
nuclei
gliding
echo
Choose from:
albatross, approved, bingo, furtive, pedalled, zebra
Puzzle 111
Which is the odd one out:
curtain, door, veil, shutter, screen
Puzzle 112
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 | 2R | 4D | 2D | 1R | 2D | E |
| 2R | 1U | 3R | 2D | 1U | 4L | 3L |
| 1U | 1R | 4R | 2D | 1U | 2D | 2U |
| 3U | 5R | 2D | 3L | 1U | 3L | 2U |
| 2D | 2U | 2L | 2L | 1U | 2D | 1D |
| 3U | 2R | 1D | 2R | 1U | 2U | 6L |
| 6R | 3U | 2R | 2L | 1U | 2L | 2U |
Note: this puzzle is not interactive, and the safe buttons cannot be clicked.