Abbot's Puzzle, The, 20, 161. ---- Window, The, 87, 213.

Academic Courtesies, 18, 160.

Acrostic Puzzle, An, 84, 210.

Adam and Eve and the Apples, 18.

Aeroplanes, The Two, 2, 148.

Age and Kinship Puzzles, 6. ---- Concerning Tommy's, 7, 153. ---- Mamma's, 7, 152. ---- Mrs. Timpkins's, 7, 152. ---- Rover's, 7, 152.

Ages, The Family, 7, 152. ---- Their, 7, 152.

Alcuin, Abbot, 20, 112.

Almonds, The Nine, 64, 195.

Amazons, The, 94, 221.

Andrews, W.S., 125.

Apples, A Deal in, 3, 149. ---- Buying, 6, 151. ---- The Ten, 64, 195.

Approximations in Dissection, 28.

Arithmetical and Algebraical Problems, 1. ---- Various, 17.

Arthur's Knights, King, 77, 203.

Artillerymen's Dilemma, 26, 167.

Asparagus, Bundles of, 140.

Aspects all due South, 137.

a.s.sociated Magic Squares, 120.

Axiom, A Puzzling, 138.

Bachet de Meziriac, 90, 109, 112.

Bachet's Square, 90, 216.

Ball Problem, The, 51, 183.

Ball, W.W. Rouse, 109, 204, 248.

b.a.l.l.s, The Gla.s.s, 78, 204.

Banker's Puzzle, The, 25, 165.

Bank Holiday Puzzle, A, 73, 201.

Banner Puzzle, The, 46, 179. ---- St. George's, 50, 182.

Barrel Puzzle, The, 109, 235.

Barrels of Balsam, The, 82, 208.

Beanfeast Puzzle, A, 2, 148.

Beef and Sausages, 3, 149.

Beer, The Barrel of, 13, 155.

Bell-ropes, Stealing the, 49, 181.

Bells, The Peal of, 78, 204.

Bergholt, E., 116, 119, 125.

Betsy Ross Puzzle, The, 40, 176.

Bicycle Thief, The, 6, 152.

Bishops--Guarded, 88, 214. ---- in Convocation, 89, 215. ---- Puzzle, A New, 98, 225. ---- Unguarded, 88, 214.

Board, The Chess-, 85. ---- in Compartments, The, 102, 228. ---- Setting the, 105, 231.

Boards with Odd Number of Squares, 86, 212.

Boat, Three Men in a, 78, 204.

Bookworm, The Industrious, 143, 248.

Boothby, Guy, 154.

Box, The Cardboard, 49, 181. ---- The Paper, 40.

Boys and Girls, 67, 197.

Bridges, The Monk and the, 75, 202.

Brigands, The Five, 25, 164.

Brocade, The Squares of, 47, 180.

Bun Puzzle, The, 35, 170.

Busschop, Paul, 172.

b.u.t.tons and String Method, 230.

Cab Numbers, The, 15, 157.

Calendar Puzzle, A, 142, 247.

_Canterbury Puzzles, The_, 14, 28, 58, 117, 121, 195, 202, 205, 206, 212, 213, 217, 233.

Card Frame Puzzle, The, 114, 238. ---- Magic Squares, 123, 244. ---- Players, A Puzzle for, 78, 203. ---- Puzzle, The "T," 115, 239. ---- Triangles, 115, 239.

Cards, The Cross of, 115, 238.

Cardan, 142.

Carroll, Lewis, 43.

Castle Treasure, Stealing the, 113, 237.

Cats, the Wizard's, 42, 178.

Cattle, Judkins's, 6, 151. ---- Market, At a, 1, 148.

Census Puzzle, A, 7, 152.

Century Puzzle, The, 16, 158. ---- The Digital, 16, 159.

Chain Puzzle, A, 144, 249. ---- The Antiquary's, 83, 209. ---- The Cardboard, 40, 176.

Change, Giving, 4, 150. ---- Ways of giving, 151.

Changing Places, 10, 154.

Channel Island, 138.

Charitable Bequest, A, 2, 148 Charity, Indiscriminate, 2, 148.

Checkmate, 107, 233.

Cheesemonger, The Eccentric, 66, 196.

Chequered Board Divisions, 85, 210.

Cherries and Plums, 56, 189.

Chess Puzzles, Dynamical, 96. ---- Statical, 88. ---- Various, 105. ---- Queer, 107, 233.

Chessboard, The, 85. ---- Fallacy, A, 141, 247. ---- Guarded, 95. ---- Non-attacking Arrangements, 96. ---- Problems, 84. ---- Sentence, The, 87, 214. ---- Solitaire, 108, 234. ---- The Chinese, 87, 213. ---- The Crowded, 91, 217.

Chestnuts, Buying, 6, 152.

Chinese Money, 4, 150. ---- Puzzle, Ancient, 107, 233. ---- ---- The Fashionable, 43.

Christmas Boxes, The, 4, 150. ---- Present, Mrs. Smiley's, 46, 179. ---- Pudding, The, 43, 178.

Cigar Puzzle, The, 119, 242.

Circle, The Dissected, 69, 197.

Cisterns, How to Make, 54, 188.

Civil Service "Howler," 154.

Clare, John, 58.

Clock Formulae, 154. ---- Puzzles, 9. ---- The Club, 10, 154. ---- The Railway Station, 11, 155.

Clocks, The Three, 11, 154.

Clothes Line Puzzle, The, 50, 182.

Coast, Round the, 63, 195.

Coincidence, A Queer, 2, 148.

Coins, The Broken, 5, 150. ---- The Ten, 57, 190. ---- Two Ancient, 140.

Combination and Group Problems, 76.

Compa.s.ses Puzzle, The, 53, 186.

Composite Magic Squares, 127, 246.

Cone Puzzle, The, 55, 188.

Corn, Reaping the, 20, 161.

Cornfields, Farmer Lawrence's, 101, 227.

Costermonger's Puzzle, The, 6, 152.

Counter Problems, Moving, 58. ---- Puzzle, A New, 98, 225. ---- Solitaire, 107, 234.

Counters, The Coloured, 91, 217. ---- The Forty-nine, 92, 217. ---- The Nine, 14, 156. ---- The Ten, 15, 156.

Crescent Puzzle, The, 52, 184.

Crescents of Byzantium, The Five, 92, 219.