Whitespace.
See who already built your idea — and the space they left open.

CLUSTER GAME-PLAYERS-SUDOKU · 12 ENTRIES · EARLIEST ENTRY 2026-09-21

Sudoku puzzle games

This cluster comprises Sudoku puzzle games where players fill a grid by logically placing numbers to complete puzzles. The cluster's dated history is too thin to read a shape from — it predates the index or its members are undated. Traction signals are flat; the top-listed members (angular-sudoku, sudoku, Simsu) each show 0 stars.

Entry timeline

ENTRY TIMELINE

AUG 2020: 2FEB 2025: 1JUN 2026: 1AUG 2026: 3SEP 2026: 2OCT 2026: 3
AUG 2020OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 4 hand-coded · 8 unlabelled

Operator · 3 hobby · 6 open source · 3 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 12 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01sudokufight0★2 dayslivehobbyCompetitive real-time Sudoku game where one to four players solve the same board simultaneously and compete for the best score.
  2. 02Sudoku-Arena0★1 day—Sudoku game that lets players solve puzzles and compete against other players in arena-style matches.
  3. 03angular-sudoku0★24 days—hobbySudoku game that lets players solve number puzzles by filling cells on a grid.
  4. 04sudoku0★1 mo—Sudoku game that lets players solve classic Sudoku puzzles.
  5. 05Simsu0★2 moliveopen sourceSudoku game where players fill notes or answers, highlight numbers, and check solutions while saving progress.
  6. 06KSudoku0★1 molivehand-codedopen sourceDesktop game that offers Sudoku puzzles where players fill a nine-by-nine grid without repeating numbers.
  7. 07Sudaku - Pattern-driven sudoku0★7 mostaleliveopen sourcePuzzle game that helps solve sudoku by letting users express patterns that automatically apply logical consequences.
  8. 08GNOME Sudoku0★unknownlivehand-codedopen sourceNumber grid puzzle game with adjustable difficulty that lets players solve and print classic Sudoku boards.
  9. 09ksudoku0★unknownlivehand-codedopen sourceNumber puzzle game where players fill a nine by nine grid without repeating digits in any row, column, or box.
  10. 10sudokunst0★6 yrabandonedlivehand-codedopen sourceA sudoku game that lets players draw numbers on screen with character recognition for input.
  11. 11Sudoku0★unknownlivehobbyPlayable Sudoku puzzle game where players fill a grid by logically placing numbers to complete puzzles.
  12. 12Svudoku0★unknownliveSudoku puzzle game that presents number grids for players to complete and verify their solutions.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.