March 2022 Update
20 new puzzles, all 100 puzzles are out now!
20 new puzzles, all 100 puzzles are out now!

20 new puzzles, all 100 puzzles are out now!
20 new puzzles, all 100 puzzles are out now!
This update comes with 20 new puzzles and the launch of Smart Hints (beta) for Thermo Sudoku!
This update comes with 20 new puzzles and the launch of Smart Hints (beta) for Thermo Sudoku!