发表于2025-01-07
Book of Curious and Interesting Puzzles 2025 pdf epub mobi 电子书
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This collection by a bestselling author consists of more than 560 puzzles from around the world and throughout history. Only a familiarity with elementary algebra and geometry is needed, and complete answers appear at the end. "Of immense interest." -- "Mathematical Gazette." 382 illustrations.
Book of Curious and Interesting Puzzles 2025 pdf epub mobi 电子书