Random Puzzles 

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.

Puzzle Copyright © Kevin Stone

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Can you complete the following four 5-letter words?

The missing letters, in order, spell an animal.
--ute
c--el
st--g
car--

Puzzle Copyright © Kevin Stone

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www.brainbashers.com /puzzle/zfdk share

Imagine a chessboard of size 20 x 20 instead of the normal 8 x 8.

How many squares, of any size, are there in total?

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www.brainbashers.com /puzzle/zoiv share

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 Copyright © Kevin Stone

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www.brainbashers.com /puzzle/zsqb share