http://book.klll.cc/ebooks/subject/8155.opds?sort_order=title 2025-08-08T05:47:20Z Books about Puzzles (sorted alphabetically) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/subject/8155.opds?sort_order=release_date Sort by Release Date 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/subject/8155.opds?sort_order=downloads Sort by Popularity 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/31281.opds 500 Rätsel und Rätselscherze für jung und alt (German) Joseph Frick 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/16713.opds Amusements in Mathematics Henry Ernest Dudeney 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/27635.opds Canterbury Puzzles, and Other Curious Problems Henry Ernest Dudeney 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/52598.opds Conundrums, Riddles and Puzzles Dean Rivers 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/68267.opds cross word puzzle book 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/68681.opds cross word puzzle book: Second series 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/68792.opds cross word puzzle book: Third series 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/53847.opds Merry's Book of Puzzles J. N. Stearns 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/50603.opds Minute Mysteries [Detectograms] H. A. Ripley 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/69528.opds Nuts to crack: A galaxy of puzzles, riddles, conundrums, etc. Anonymous 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/67886.opds Pictured Puzzles and Word Play A. Cyril Pearson 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/52052.opds puzzle king : Amusing arithmetic, book-keeping blunders, commercial comicalities, curious "catches", peculiar problems, perplexing paradoxes, quaint questions, queer quibbles, school stories, interesting items, tricks with figures, cards, draughts, dice, dominoes, etc., etc., etc. John Scott 2025-08-08T05:47:20Z https://book.klll.cc/ebooks/63884.opds Twentieth Century Standard Puzzle Book