Tough Slitherlink Puzzles (1-100)
20 x 20 Format, Volume 1

Each booklet contains eight big puzzles, with the answers in the back.

Unlike some of my other puzzle series, these books do not get more difficult as the numbers get higher - the difficulty is somewhat random. In each book, the even numbered puzzles (2,4,8 etc.) have symmetrical clues, and are slightly easier to solve, because this often means there are more clues.

These booklets are in PDF format and need the Adobe Acrobat Reader to view or print.

If you like Slitherlink puzzles, you'll probably like my Masyu puzzles, and Galaxy puzzles, both of which also involve spatial reasoning.

Book 1	Book 2	Book 3	Book 4	Book 5
Book 6	Book 7	Book 8	Book 9	Book 10
Book 11	Book 12	Book 13	Book 14	Book 15
Book 16	Book 17	Book 18	Book 19	Book 20
Book 21	Book 22	Book 23	Book 24	Book 25
Book 26	Book 27	Book 28	Book 29	Book 30
Book 31	Book 32	Book 33	Book 34	Book 35
Book 36	Book 37	Book 38	Book 39	Book 40
Book 41	Book 42	Book 43	Book 44	Book 45
Book 46	Book 47	Book 48	Book 49	Book 50
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Book 51	Book 52	Book 53	Book 54	Book 55
Book 56	Book 57	Book 58	Book 59	Book 60
Book 61	Book 62	Book 63	Book 64	Book 65
Book 66	Book 67	Book 68	Book 69	Book 70
Book 71	Book 72	Book 73	Book 74	Book 75
Book 76	Book 77	Book 78	Book 79	Book 80
Book 81	Book 82	Book 83	Book 84	Book 85
Book 86	Book 87	Book 88	Book 89	Book 90
Book 91	Book 92	Book 93	Book 94	Book 95
Book 96	Book 97	Book 98	Book 99	Book 100

Feel free to reproduce the puzzles for personal, church, or school use. If you would like to purchase new puzzles for publication, contact me at dad@krazydad.com.

Other fun stuff...

• Printable Sudoku Puzzles
• Printable Mazes