Sudoku Champs Practice Test - U10 & U12 has started Discuss
Sudoku Champs Practice Test - U15 & U18 has started Discuss
Posting a reply to: Re: 2021 WS+PC Puzzle Competition
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JiaHeNiTian



Posts: 6

Country : China

JiaHeNiTian posted @ 2021-11-10 10:35 AM

Because each mahjong tile can appear ?4 times in the path. The IB should be fixed.