PUZZLE COLLECTION

PUZZLES.

Small puzzles for spare minutes. You earn acorns when you solve one. Hints and wrong guesses reduce the number. Taking time does not.

CHOOSE A PUZZLE

TRY IT FIRST

Try the puzzle before using a hint. Do not assume your first answer is right.

USE HINTS

Hints and wrong guesses reduce the number of acorns you earn, but never to zero.

SEE THE ANSWER

The answer page shows the reason for each solution. Compare it with your own method.