Sudoku Checker: Case study: @15npken's advanced questions
We introduce the verification case of the actual question by "Sudoku Checker".
Sudoku Cheker is a handy tool to verify if a question is a "solvable question" or not when you create a Sudoku.
When verifying the question of 2019/6/15 of @15npken's Twitter
The "degree of difficulty" was 261.
(Thank you for verifying it)
According to the Twitter, the question was "You can solve it without using the hypothesis method." However, the R2o-style handy tool "Sudoku Checker" used to be the number of difficulty levels using the hypothesis method. I am keenly aware that there is still room for improvement.
Sudoku Checker is a free smartphone app.
Download from the App Store and install.
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「Number Place Checker」カテゴリの記事
- Sudoku Checker: Case study: Live Sudoku (@live_sudoku) difficulty was 437(651).(2021.03.27)
- Sudoku with multiple solutions.(2019.10.21)
- Sudoku Checker: Case study: @15npken's ★ super-advanced (master) difficulty was 540.(2019.06.21)
- Sudoku Checker: Usage example: "@nsoga0416" The difficulty level of the introduction was 509.(2019.06.20)
- Sudoku Checker: Usage example: The difficulty of the super-advanced (master) of the @15npken is 699(2019.06.20)
« ナンバープレース検証ツール：活用事例：いちごナンプレ研究所さんの上級出題 | トップページ | Sudoku Checker: Estudio de caso: preguntas avanzadas de @15npken »
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