Solved 5 training puzzles161350
atcoder
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Member since 9 Jun 2021
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Time spent playing: 3 days, 3 hours
Solved 1 training puzzle156318
Practised 1 position on Checkmate Patterns II
Solved 3 training puzzles158112
Solved 6 training puzzles156961
Solved 2 training puzzles163015
Solved 6 training puzzles164559
Solved 2 training puzzles17041