The Game Census
Ultimate Sudoku Collection cover art

Ultimate Sudoku Collection

Stanley Lam · 2018-05-18

Steam

CasualFree To PlayIndie

Modes: Single player

Releases: May 18, 2018 (PC (Microsoft Windows)), May 18, 2018 (Mac)

The best Sudoku game on Steam.

5
playing now
77%
positive of 197 reviews
Mostly Positive
steam rating
50,000–100,000
owners (SteamSpy est.)
pending
deck/linux tier (ProtonDB)
Free
steam price (US)

5 players in-game as of 2026-08-30 11:00 UTC (census sample)

Health check

Insufficient data
  • · Not enough review history collected yet to judge health.
  • · Top 44% of 9,678 Casual games in the census by review count.

Players online

802026-08-11 21:00 — 4 players2026-08-12 13:00 — 5 players2026-08-13 05:00 — 0 players2026-08-13 21:00 — 5 players2026-08-14 12:00 — 0 players2026-08-15 04:00 — 4 players2026-08-15 20:00 — 3 players2026-08-16 12:00 — 2 players2026-08-17 04:00 — 3 players2026-08-17 20:00 — 8 players2026-08-18 12:00 — 3 players2026-08-19 03:00 — 1 players2026-08-19 19:00 — 3 players2026-08-20 11:00 — 3 players2026-08-21 03:00 — 1 players2026-08-21 19:00 — 5 players2026-08-22 10:00 — 3 players2026-08-23 02:00 — 3 players2026-08-23 18:00 — 5 players2026-08-24 10:00 — 0 players2026-08-25 02:00 — 4 players2026-08-25 17:00 — 5 players2026-08-26 10:00 — 3 players2026-08-27 02:00 — 3 players2026-08-27 18:00 — 7 players2026-08-28 10:00 — 2 players2026-08-29 02:00 — 0 players2026-08-29 18:00 — 6 players2026-08-30 11:00 — 5 players
Concurrent players, hourly average, last 30 days (census samples).

Details

WindowsmacOSSingle-playerSteam AchievementsFamily Sharing27 DLC

1 supported languages: English

Player tags

IndieCasualPuzzleDifficultBoard GameFree to Play

Census log

Computed from census-recorded observations only — dates are observation dates.

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Similarity via IGDB.