All activity
Jan Feldmann
left a comment
It took me another 10 months to further develop my Sudoku website. Previously it was the best site to learn and play classic Sudokus. Now it is also one of the best sites to create and share variant Sudokus.
Happy puzzling!
Cheers, Jan
sudoku.coach
Play, learn, and more...
sudoku.coach is THE website for all of your Sudoku needs. Here you can solve Sudokus, learn new techniques, practice those, print out Sudokus on paper and much more.
sudoku.coach
Play, learn, and more...
Jan Feldmann
left a comment
Hey folks,
I'm Jan, and three years ago I've quit my job to see whether I could make it on my own doing something that I love.
So for the past three years I have been developing the website sudoku.coach, which focuses on teaching the rules of Sudoku and all the different techniques.
Besides the campaign, which acts as a tutorial (teaching you everything you need to know about Sudoku), there...
sudoku.coach
The best way to learn and play Sudoku
The sudoku.coach campaign teaches you how to solve Sudokus step by step.
The step-by-step solver can show you in detail how to solve a Sudoku.
If you get stuck on a puzzle, the hint system gives you increasingly precise information on what to do next.
sudoku.coach
The best way to learn and play Sudoku