【ニコリ公式】数独の解き方　中級編

2:56 - "In any case, theory" 6:38 - "Let's Me" 40 years of dedication to puzzles. Nikoli Co., Ltd. explains how to solve the world-famous puzzle, "Sudoku." This time, it's the intermediate level. We'll introduce two approaches to solving slightly more difficult puzzles: "In any case, theory" and "Let's Me." Beginner Level →    • 【ニコリ公式】数独の解き方　初級編   Advanced Level Part 1 →    • 【ニコリ公式】数独の解き方　上級編　その1   Advanced Level Part 2 →    • 【ニコリ公式】数独の解き方　上級編　その2   Advanced Level Part 3 →    • 【ニコリ公式】数独の解き方　上級編　その3   *"Sudoku" is a registered trademark of Nikoli Co., Ltd. The puzzle board used in the video can be found here (PDF format): https://www.nikoli.co.jp/ja/wp-conten... ◆WEB Nikoli (Nikoli's official website) https://www.nikoli.co.jp/ja/ ◆Sudoku Rules (on WEB Nikoli) https://www.nikoli.co.jp/ja/puzzles/s... ◆Twitter   / nikoli_official   ◆Instagram   / nikoli.official   ◆Publication digital data (PDF format) sales https://nikoli.stores.jp/