The Game Census
15 puzzle cover art

15 puzzle

Vectura Games · 2020-12-04

Steam

CasualIndie

Modes: Single player

Releases: Dec 04, 2020 (PC (Microsoft Windows))

A classic game of puzzle 8 (3x3), 15 (4x4), 24 (5x5) or 35 (6x6) in which player has to move pieces on board so they are from 1 to 8, 15, 24 or 35.

15 puzzle is a 2020 Casual, Indie game that is free-to-play, with an estimated owner base of 20,000 .. 50,000 and a Mixed review sentiment (65% of 37 reviews).

0
playing now
63%
positive of 38 reviews
Mixed
steam's rating (official)
20,000–50,000
owners (SteamSpy est.)
pending
deck/linux tier (ProtonDB)
Playable
Steam Deck (Valve)
SteamOS: Playable
Free
steam price (US)

0 players in-game as of 2026-10-15 01:00 UTC (census sample)

Health check

Quiet
  • · 0 players in-game at the last census sample.
  • · 12 reviews in the last 8 weeks (~2/week).
  • · Review velocity down 8% vs the prior 8 weeks.
  • · Top 53% of 29,180 Casual games in the census by review count.

Health tier since 2026-09-02

Review momentum

PositiveNegative
3320212026Week of 2021-01-01: 1 negativeWeek of 2021-02-01: 1 negativeWeek of 2021-03-01: 1 positiveWeek of 2021-06-01: 1 positiveWeek of 2021-08-01: 1 positiveWeek of 2021-09-01: 1 negativeWeek of 2021-10-01: 2 negativeWeek of 2022-01-01: 1 negativeWeek of 2022-06-01: 1 positiveWeek of 2022-07-01: 1 negativeWeek of 2022-08-01: 2 positiveWeek of 2022-08-01: 1 negativeWeek of 2022-10-01: 2 positiveWeek of 2023-01-01: 2 positiveWeek of 2023-01-01: 1 negativeWeek of 2023-03-01: 1 positiveWeek of 2023-03-01: 1 negativeWeek of 2023-05-01: 1 positiveWeek of 2023-09-01: 1 negativeWeek of 2023-10-01: 3 positiveWeek of 2023-12-01: 1 negativeWeek of 2024-01-01: 1 negativeWeek of 2024-03-01: 1 positiveWeek of 2024-06-01: 1 positiveWeek of 2024-08-01: 2 positiveWeek of 2024-08-01: 1 negativeWeek of 2025-04-01: 1 positiveWeek of 2025-06-01: 1 positiveWeek of 2025-08-01: 1 positiveWeek of 2025-09-01: 1 positiveWeek of 2025-11-01: 1 positiveWeek of 2026-01-01: 1 positiveWeek of 2026-01-01: 2 negativeWeek of 2026-07-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

102026-09-15 10:00 — 0 players2026-09-16 18:00 — 0 players2026-09-18 02:00 — 0 players2026-09-19 09:00 — 0 players2026-09-20 17:00 — 0 players2026-09-22 00:00 — 0 players2026-09-23 08:00 — 0 players2026-09-24 15:00 — 0 players2026-09-25 23:00 — 0 players2026-09-27 07:00 — 0 players2026-09-28 14:00 — 0 players2026-09-29 22:00 — 0 players2026-10-01 05:00 — 0 players2026-10-02 13:00 — 0 players2026-10-03 20:00 — 0 players2026-10-05 04:00 — 0 players2026-10-06 12:00 — 0 players2026-10-07 19:00 — 0 players2026-10-09 03:00 — 0 players2026-10-10 10:00 — 0 players2026-10-11 18:00 — 0 players2026-10-13 02:00 — 0 players2026-10-14 09:00 — 1 players2026-10-15 01:00 — 0 players
Concurrent players, hourly average, last 30 days (census samples).

Details

WindowsSingle-playerFamily Sharing

1 supported languages: English

Player tags

3DIndieCasualPuzzleClickerRelaxingStylizedMinimalistFree to PlaySingleplayer

Census log

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

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Similarity via IGDB.