Useful links


Online tournaments: - Indian online sudoku and logical tournament every month. Authors from all over the world - Italian online tournament every week, Roulette, Contest, Classic only Contest, Hybrids and Headshrinker - almost every week online tournaments with logical puzzles, occasionally also sudoku tournaments - French web site with online classic sudoku - German online logical puzzles every day - online source of killer sudoku puzzles - every day source of Slither link puzzles - variety of online sudoku and logical puzzles - speed sudoku for 2-8 players - Czech online sudoku tournament - twice a year - logic games and puzzles by V. Portugalov - Turkish online logical puzzles tournament  - every day online sudoku - A handcrafted Classic Sudoku and a handcrafted Variant Sudoku every day, with online solving.


Related pages: - Thomas Snyder’s blog - Zoltán Horváth’s blog - Official web page of the UK puzzle association