"They also serve who only stand and wait." MILTON.

- Problem: The Eight Rooks
- Problem: The Four Lions
- Problem: Bishops — unguarded
- Problem: Bishops — guarded
- Problem: Bishops in Convocation
- Problem: The Eight Queens
- Problem: The Eight Stars
- Problem: A Problem in Mosaics
- Problem: Under the Veil
- Problem: Bachet's Square
- Problem: The Thirty-six Letter Blocks
- Problem: The Crowded Chessboard
- Problem: The Coloured Counters
- Problem: The Gentle Art Of Stamp-licking
- Problem: The Forty-nine Counters
- Problem: The Three Sheep
- Problem: The Five Dogs Puzzle
- Problem: The Five Crescents of Byzantium
- Problem: Queens And Bishop Puzzle
- Problem: The Southern Cross
- Problem: The Hat-peg Puzzle
- Problem: The Amazons
- Problem: A Puzzle With Pawns
- Problem: Lion-hunting
- Problem: The Knight-guards

**Dudeney, H. E.**: "Amusements in Mathematics", The Authors' Club, 1917

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