| Title | Page | |
|---|---|---|
| The Admiral's Problem | 56 | |
| Astronomical Puzzle | 20 | |
| Back from the Klondike | 106 | |
| Bicycle Tour Puzzle | 11 | |
| The Boxer's Puzzle | 104 | |
| The Hammock Puzzle | 53 | |
| A Marking Puzzle | 120 | |
| Military Tactics | 21 | |
| The Monkey's Puzzle | 24 | |
| The Patch Quilt Puzzle | 9 | |
| The Patrolman's Puzzle | 54 | |
| Problem of the Bridges | 155 | |
| Puzzleland Park | 61 | |
| Quarrelsome Neighbors | 27 |