Puzzle 1
My shirt has 5 buttons, my cardigan has 2 buttons, and my suit jacket has no buttons.
How many buttons do my trousers have?
Puzzle Copyright © Kevin Stone
workings
hint
answer
print
www.brainbashers.com
/puzzle/zdov
share
Hint
It depends on the length of the word.
Answer
2 buttons.
The number of buttons is 10, minus the length of the word.
Puzzle 2
A local school teacher wanted to share 703 sweets equally between the pupils.
If there were more than 20, but fewer than 50 pupils, how many sweets did each receive?
Puzzle Copyright © Kevin Stone
workings
hint
answer
print
www.brainbashers.com
/puzzle/zyus
share
Hint
What numbers divide into 703?
Answer
The 37 pupils each received 19 sweets.
Reasoning
703 can only be broken down into 19 x 37, it has no other factors.
Puzzle 3
You can replace the dashes with the same four-letter word, and create two new words, one that starts with ARM, and one that ends in ING.
Can you find all possible four-letter words that work?
arm----
----ing
Puzzle Copyright © Kevin Stone
workings
hint
answer
print
www.brainbashers.com
/puzzle/zckq
share
Hint
There are 4 possible answers.
Answer
Band, load, lock, and rest, all create new words:
armband and banding
armload and loading
armlock and locking
armrest and resting
Note
Some dictionaries also allow ARMRACK, but others don't. So RACK is a unofficial possible answer.
Puzzle 4
What is the next number in this sequence:
0 · 0 · 1 · 2 · 2 · 4 · 3 · 6 · 4 · 8 · 5 · ?
Puzzle Copyright © Kevin Stone
workings
hint
answer
print
www.brainbashers.com
/puzzle/zdrd
share
Hint
There are two sequences merged.
Answer
10.
Reasoning
There are two sequences mixed together.
0 1 2 3 4 5
and
0 2 4 6 8 ?