| Views | Cover | Author | Title | Published | Format | Updated | Thank_to |
2131450 | 98 | ![](./upload/202409/Modern_Classic_Puzzles_(Mensa__9_4_2024_7_31_34_PM.jpg) | Peter Grabarchuk |
| 2024 | pdf | 9/5/2024 4:00:54 AM | gestalt |
2131486 | 47 | ![](./upload/202409/The_Shoelace_Problem___Other_P_9_5_2024_2_36_58_AM.jpg) | Ivan Moscovich |
| 2024 | pdf | 9/5/2024 3:56:24 AM | topron |
2131487 | 58 | ![](./upload/202409/The_New_Puzzle_Classics__Ingen_9_5_2024_2_37_34_AM.jpg) | Serhiy Grabarchuk |
| 2024 | pdf | 9/5/2024 3:55:50 AM | topron |
2131488 | 47 | ![](./upload/202409/Deviously_Difficult_Mind_Bendi_9_5_2024_2_38_10_AM.jpg) | Ivan Moscovich |
| 2024 | pdf | 9/5/2024 3:55:30 AM | topron |
2131489 | 43 | ![](./upload/202409/Perplexing_Pattern_Problems____9_5_2024_2_38_47_AM.jpg) | Ivan Moscovich |
| 2024 | pdf | 9/5/2024 3:55:10 AM | topron |
2131490 | 45 | ![](./upload/202409/Cunning_Combination_Problems___9_5_2024_2_39_24_AM.jpg) | Ivan Moscovich |
| 2024 | pdf | 9/5/2024 3:54:11 AM | topron |
2131492 | 45 | ![](./upload/202409/Brain_Flexing_Balance_Problems_9_5_2024_2_40_38_AM.jpg) | Ivan Moscovich |
| 2024 | pdf | 9/5/2024 2:55:00 AM | topron |
2131479 | 49 | ![](./upload/202409/Optical_Illusion_Experiments_9_5_2024_2_32_45_AM.jpg) | Michael A. DiSpezio |
| 2024 | pdf | 9/5/2024 2:35:51 AM | topron |
2131480 | 41 | ![](./upload/202409/Eye_Popping_Optical_Illusions_9_5_2024_2_33_20_AM.jpg) | Michael A. DiSpezio |
| 2024 | pdf | 9/5/2024 2:35:35 AM | topron |
2131481 | 28 | ![](./upload/202409/Tricky__Sneaky_Puzzle_Pictures_9_5_2024_2_33_56_AM.jpg) | Doug Anderson |
| 2024 | pdf | 9/5/2024 2:35:19 AM | topron |
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