Game Types & Variations — 78 posts
Daily diagonal Sudoku adds two main diagonals to classic Sudoku. Learn the Sudoku X rules and how to scan diagonals without missing easy moves.
Read article →Wordoku uses letters instead of numbers. Learn the rules, how it compares with classic Sudoku, and how to solve without guessing.
Read article →Learn how Color Sudoku works, how color regions replace or supplement numbers, and how to practice the same logic on classic Sudoku boards.
Read article →Looking for LA Times Sudoku? Pure Sudoku is a clean alternative for daily, hard, printable, and same-board Sudoku play.
Read article →Searching for USA Today Sudoku? Try a clean daily Sudoku alternative with easy, medium, hard, printable, and multiplayer options.
Read article →Searching for NY Daily News Sudoku or nydailynews Sudoku? Pure Sudoku offers a clean daily Sudoku alternative with easy, hard, printable, and multiplayer options.
Read article →Searching for Washington Post Sudoku? Play a clean free daily Sudoku alternative with easy, medium, hard puzzles, printables, and multiplayer rooms.
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Looking for AARP Sudoku? Compare Pure Sudoku as a clean daily Sudoku alternative with easy, hard, printable, and multiplayer options.
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Learn Killer Sudoku rules, cage sums, best first moves, and where to practice the logic online with Pure Sudoku.
Read article →Compare 16x16 Hexadoku and 25x25 giant Sudoku before choosing your next large-grid puzzle.
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