Puzzle Group
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Web Archive - Hirohiko Nakamiya - Practice
Puzzles
[Classic] Practice #1
Practice196 played / 131 solved[Classic] Practice #2
Practice144 played / 122 solved[Classic] Practice #3
Practice121 played / 104 solved[Classic] Practice #4
Practice128 played / 103 solved[Classic] Practice #5
Practice148 played / 103 solved[Classic] Practice #6
Practice164 played / 117 solved[Classic] Practice #7
Practice124 played / 92 solved[Classic] Practice #8
Practice124 played / 94 solved[Classic] Practice #9
Practice126 played / 83 solved[Classic] Practice #10
Practice148 played / 102 solved[Classic] Practice #11
Practice174 played / 97 solved[Classic] Practice #12
Practice137 played / 82 solved