WebGameSpy

Sudoku for the brain

By Cat and Hat Game Studio

PlayhopPlayhop
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Popularity · relative index

Based on public voting signals, not player counts.

— / 100Insufficient history
02550751002026-10-042026-11-02

━ Popularity · index / 100 (left)

Popularity data · dates and index values
  • 2026-10-04 UTC: Insufficient data
  • 2026-10-05 UTC: Insufficient data
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  • 2026-11-01 UTC: Insufficient data
  • 2026-11-02 UTC: Insufficient data

N New label observedH Hot label observedS Staff-picked label observed

Markers are positive daily observations from the portal API, not entry or exit dates or continuous placement. Hot does not prove a popular-list position; staff-picked does not prove homepage placement. These observations do not establish a cause for popularity changes.

No recorded label observations in this range. This does not prove that the game was never listed.

Insufficient historyNo reliable popularity values in this range. Missing data is not zero.
Last observed: Coverage 1/31 days668 comparable games
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About Sudoku for the brain

Sudoku for the Brain is the perfect online puzzle game for fans of logic puzzles and those who want to boost their minds! Solve classic 9x9 Sudokus with difficulty levels from beginner to expert. Play for free without registration on any device – from smartphone to PC. The simple interface, intuitive controls and smart hints make the game accessible to beginners and fun for the pros. Train your logic, memory, and concentration while enjoying the minimalistic design and the lack of ads. Suitable for all ages – from children to adults. Start playing right now and become a Sudoku master!

Description from playhop.com ↗

Studio · Cat and Hat Game Studio

View studio →

Analysis at a glance

Sources & methodology →
Selected-range coverage
0 of 30 daily indices available, 2026-10-04 to 2026-11-02 UTC. A direction is not stated without valid daily indices and both range boundaries.
Within Playhop
Insufficient history on 2026-11-02 UTC. Missing values are not zero.
Source observations
1/31 observed dates in the ending 30-day calculation window. Coverage describes recorded dates, not continuous tracking.
Last source observation
2026-11-02 UTC (day precision). This is the observation used at the selected endpoint, not the last website refresh.
First observed in our catalogue
2026-11-02. This is not the game’s release date.

User ratings

4.1/5 · 353 ratings

English support is declared in the game metadata. Counts may include ratings across Playhop and Yandex Games; they are not limited to English-speaking players.

Recorded rating counts

1 of 1 observations in this range. Missing values are not zero.

  • 2026-11-02: 353 ratings · 4.1/5

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