The Game Census
BlackJack Math cover art

BlackJack Math

Heavy Sheep · 2020-08-20

SteamPlayStation Store

Casual

Modes: Single player

Releases: Sep 15, 2020 (Mac), Jan 21, 2022 (Nintendo Switch), Aug 20, 2020 (PC (Microsoft Windows)), Jun 15, 2026 (PlayStation 4), Jun 15, 2026 (PlayStation 5)

BlackJack Math is a game about mixing the cards to match the correct formula in order to get 21 as a result. Swap the cards in order to find the correct order to solve the puzzles.

86%
positive of 98 reviews
Very Positive
steam's rating (official)
0–20,000
owners (SteamSpy est.)
Playable
Steam Deck (Valve)
SteamOS: Playable
$0.99
steam price (US)

Health check

Quiet
  • · 7 reviews in the last 8 weeks (~1/week).
  • · Review velocity down 12% vs the prior 8 weeks.
  • · Current weekly pace is under 5% of the all-time peak week (22 reviews).
  • · Top 33% of 27,647 Casual games in the census by review count.
Estimated sales: 2.0k–4.4k copies

Review-multiple estimate from 98 total reviews — how this is computed.

Review momentum

PositiveNegative
222220202025Week of 2020-08-01: 22 positiveWeek of 2020-09-01: 9 positiveWeek of 2020-09-01: 1 negativeWeek of 2020-10-01: 8 positiveWeek of 2020-10-01: 1 negativeWeek of 2020-11-01: 4 positiveWeek of 2020-12-01: 5 positiveWeek of 2020-12-01: 1 negativeWeek of 2021-01-01: 1 negativeWeek of 2021-02-01: 2 positiveWeek of 2021-04-01: 1 negativeWeek of 2021-05-01: 1 positiveWeek of 2021-08-01: 1 positiveWeek of 2021-09-01: 2 negativeWeek of 2022-02-01: 1 positiveWeek of 2022-09-01: 1 positiveWeek of 2022-12-01: 1 positiveWeek of 2023-04-01: 1 positiveWeek of 2023-07-01: 2 positiveWeek of 2023-08-01: 1 negativeWeek of 2023-11-01: 1 positiveWeek of 2024-01-01: 1 positiveWeek of 2024-02-01: 1 positiveWeek of 2024-03-01: 1 positiveWeek of 2024-03-01: 1 negativeWeek of 2024-04-01: 1 positiveWeek of 2024-04-01: 1 negativeWeek of 2024-06-01: 1 negativeWeek of 2024-07-01: 1 positive
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Details

WindowsmacOSSingle-playerSteam AchievementsFamily Sharing1 DLC

1 supported languages: English

Post-launch support: 1 DLC released, first 2020-10-28 (Steam store data)

Player tags

2DIndieLogicCasualPuzzleRelaxingStrategyStylizedTabletopCard Game

Census log

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

Official site ↗