What is the shortest word in the English language?
What is the longest word in the English language?
What number comes next in this sequence:
1 4 11 20 31 44 ==?==
[Ref: ZELV] © Kevin Stone
You look at the change in your piggy bank. It totals £58.29 and is made up of an equal number of five coins. You have 67 coins of each value. Can you tell us what the coins are?
[Ref: ZQUK] © Kevin Stone
1 3 6 11 18 ==?==
[Ref: ZVQR] © Kevin Stone