--- last-review: 2021-11-13 publish: true created: 2023-01-10 updated: 2023-01-10 --- #index I'm playing and playing and playing. I do not feel that my level improved significantly, but I am still enjoying the game. ## Learning sudoku techniques I highly recommend the YouTube channel of [cracking the cryptic](https://www.youtube.com/c/CrackingTheCryptic) and in particular: - [Classic Sudoku: A New Incredible Trick](https://www.youtube.com/watch?v=V38qsL1cmFs) - [Three Diabolical Sudoku Techniques](https://www.youtube.com/watch?v=5keOyddJ1JA)