Part 41

Counter Problems, Moving, 24, 35, 69, 77, 124, 135, 136, 141.

Counting out Puzzle, 39.

Crescent and the Cross, The, 63, 189.

Crossing River Problems, 82, 83.

Crusaders, The Riddle of the, 74, 197.

Crusoe's Table, Robinson, 142, 240.

Cubes, Sums of Two, 174, 209.

Cubes, The Silver, 92, 209.

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.

Edward, Portrait of King, 46.

Eggs, Selling the, 135.

Eleven Pennies, The, 88, 206.