- Daily Mail, 179, 221, 236.
- Decimals, Recurring, 228, 229.
- Demoiselle, The Noble, 59, 186.
- Diamond Letter Puzzles, 181.
- Digital Analysis, 228.
- Digital Puzzles, 18, 26, 90, 103, 129, 139, 148, 154.
- Dispute between Friar and Sompnour, 51, 180.
- Dissection Puzzles, 29, 30, 35, 41, 49, 63, 123, 131, 142.
- Ditch, Bridging the, 83, 204.
- Divisors of Numbers, To Find, 170.
- Doctor of Physic, The Puzzle of the, 42, 174.
- Donjon Keep Window, The, 62, 188.
- Dorcas Society, The, 151, 245.
- Dormitory Puzzle, The, 70.
- Dungeon, The Death's-head, 60.
- Dungeons, The Nine, 35.
- Dyer's Puzzle, The, 50, 180.
Table of Contents
INDEX
297