Sudoku-Like Puzzles

The main difference between Sudoku and Sudoku-like puzzles is the absence of additional blocks. In standard Sudoku, the 9×9 grid is divided into nine 3×3 blocks, each containing the numbers 1–9 without repetition.

Sudoku-like puzzles, however, lack these additional blocks but have different rules or constraints.

2D Sudoku
Anti-King Sudoku
AbcEndView
Anti-King Sudoku
Bricks
Anti-Knight Sudoku
Double Block
Argyle Sudoku
Eulero
Argyle Sudoku
Futoshiki
Futoshiki
Mathrax
Mathrax
Nanbaboru
Nanbaboru
No Neighbors
No Neighbors
Renban
Renban
Skyscrapers
Skyscrapers
Straights
Straights

The number of puzzles of this type is small, so we have limited ourselves to sorting them alphabetically and do not plan to divide them into groups.

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