Description
the book offers a new feature: the quick check
On top of that
Our dissatisfaction often serves us well
Permian Bone
Putting them back together
Mathematical Puzzles of Sam Loyd no-quick-add the book offers a newBizarre imagination, originality, trickiness, and whimsy characterize puzzles of Sam Loyd, America's greatest puzzler. Present selection from fabulously rare Cyclopedia includes the famous 1415 puzzles, the Horse of a Different Color, and 115 others in various areas of elementary math. 150 period line drawings.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
