VGBaseCatalogCasualCongruence

Congruence

CasualIndieStrategy 1 user reviews · 100% (1) 👥 0

A simple, yet difficult puzzle game. Manipulate two pairs of pentominoes to form combined shapes with the same outline. There are 513 different solutions.

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Price history and discounts

Current price: $1.99. All-time low: $1.25 (low recorded on 09/04/2026). The price is 59% above the all-time low — discounts tend to come back, so waiting for a sale may pay off.

We track Steam prices automatically and update them within minutes of any change. The chart shows how the price changed over time and helps you decide whether to buy now or wait for a discount.

Prices in other regions

Brazil R$6,99
Europe (€) 1,99€
United Kingdom £1.69
Kazakhstan 600,00₸
Ukraine 50,00₴

Screenshots

System requirements

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: 2.4 GHz
  • Memory: 4 GB RAM
  • Graphics: Vulkan-capable Nvidia or AMD GPU
  • Storage: 100 MB available space

Recommended

Recommended:
  • Requires a 64-bit processor and operating system

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Recent price changes

ChangeWhen
$1.25 $1.99 6 d ago
$1.99 $1.25 8 d ago
$1.99 9 d ago