Dogs Puzzle, The Five, 92, 218. Domestic Economy, 5, 151. Domino Frame Puzzle, The, 114, 238. Dominoes in Progression, 114, 237. ---- The Eighteen, 123, 245. ---- The Fifteen, 83, 209. ---- The Five, 114, 238. Donkey Riding, 13, 155. Dormitory Puzzle, A, 81, 208. Dovetailed Block, The, 145, 249. Drayton's _Polyolbion_, 58. Dungeon Puzzle, A, 97, 224. Dungeons, The Siberian, 123, 244. ---- The Spanish, 122, 244. Dutchmen's Wives, The, 26, 167. Dynamical Chess Puzzles, 96. Earth's Girdle, The, 139. _Educational Times Reprints_, 204. Eggs, A Deal in, 3, 149. ---- Obtaining the, 140. Election, The Muddletown, 19, 161. ---- The Parish Council, 19, 161. Eleven, The Mystic, 16, 159. Elopements, The Four, 113, 237. Elrick, E., 231. Engines, The Eight, 61, 194. Episcopal Visitation, An, 98, 225. Estate, Farmer Wurzel's, 51, 184. Estates, The Yorkshire, 51, 183. Euclid, 31, 138. Euler, L., 165. Exchange Puzzle, The, 66, 196. Fallacy, A Chessboard, 141, 247. Family Party, A, 8, 153. Fare, The Passenger's, 13, 155. Farmer and his Sheep, The, 22, 163. Fence Problem, A, 21, 162. Fences, The Landowner's, 42, 178. Fermat, 164, 168. Find the Man's Wife, 147, 251. Fly on the Octahedron, The, 70, 198. Fog, Mr. Gubbins in a, 18, 161. Football Players, The, 116, 240. Fraction, A Puzzling, 138. Fractions, More Mixed, 16, 159. Frame Puzzle, The Card, 114, 238. ---- ---- The Domino, 114, 238. Frankenstein, E.N., 232. Frenicle, B., 119, 168. Frogs, The Educated, 59, 194- ---- The Four, 103, 229. ---- The Six, 59, 193. Frost, A.H., 120. Games, Puzzle, 117. ---- Problems concerning, 114. Garden, Lady Belinda's, 52, 186. ---- Puzzle, The, 49, 182. Gardener and the Cook, The, 146, 251. Geometrical Problems, 27. ---- Puzzles, Various, 49. George and the Dragon, St., 101, 227. Getting Upstairs, Such a, 143, 248. Girdle, the Earth's, 139. Goat, The Tethered, 53, 186. Grand Lama's Problem, The, 86, 212. Grasshopper Puzzle, The, 59, 193. Greek Cross Puzzles, 28. ---- ---- Three from One, 169. Greyhound Puzzle, The, 101, 227. Grocer and Draper, The, 5, 151. Gros, L., 248. Group Problems, Combination and, 76. Groups, The Three, 14, 156. Guarini, 229. Hairdresser's Puzzle, The, 137. Halfpennies, Placing, 147, 251. Hampton Court Maze solved, 133. Hannah's Puzzle, 75, 202.