Part 123

Nuts, The Bag of, 8, 153.

Observation, Defective, 4, 150.

Octahedron, The Fly on the, 70, 198.

Oval, How to draw an, 50, 182.

Ovid's Game, 58.

Packing in Russia, Gold, 111, 236. ---- Puzzles, Measuring, Weighing, and, 109. ---- Puzzle, A, 111, 236.

Pandiagonal Magic Squares, 120.

Papa's Puzzle, 53, 187.

Pappus, 53.

Paradox Party, The, 137.

Party, A Family, 8, 153.

Patchwork Puzzles, 46. ---- Puzzle, Another, 48, 180. ---- The Silk, 34, 168.

Patience, Strand, 116, 239.

Pawns, A Puzzle with, 94, 222. ---- Immovable, 106, 233. ---- The Six, 107, 233. ---- The Two, 105, 231.

Pearls, The Thirty-three, 18, 160.

Pebble Game, The, 117, 240.

Pedigree, A Mixed, 8, 153.

Pellian Equation, 164, 167.

Pennies, The Five, 143, 248. ---- The Twelve, 65, 195.

Pension, Drawing her, 12, 155.

Pentagon and Square, The, 37, 172. ---- Drawing a, 37.

Pfeffermann, M., 125.

Pheasant-Shooting, 146, 251.

Philadelphia Maze solved, 137.

Pierrot's Puzzle, The, 15, 156.

Pigs, The Seven, 41, 177.

Planck, C., 220, 246.

Plane Paradox, 138.