3 Maths Puzzle Books

1. Mathematical Puzzles for the Connoisseur.pdf4.27 MB
2. Mathematical Entertainments - A Collection of Illuminating Puzzles, New and Old.pdf3.1 MB
3. Think of a Number.pdf3.06 MB
4. Torrent downloaded from AhaShare.com.txt59 Bytes
5. Torrent downloaded from Demonoid.com.txt47 Bytes