PCGame

Understand

Minimalist logic puzzler where you discover rules by drawing lines

Artless Games · Released Oct 30, 2020

CasualIndie

Reviews
Very Positive
91% of 884
Recent reviews
Very Positive
90% of 10 in 30 days
Players
11
daily peak, Nov 7, 2026
Steam Deck
Verified
Last update on Steam
4 years ago
Nov 30, 2021
Minimum PC
0 GB disk
Full requirements

What is Understand?

In this single-player logic puzzle game, you draw lines across grids and test solutions to infer hidden rules. Each dot below the screen represents a rule, and every level has a different set of rules to satisfy.

For you if...

  • +you enjoy working out hidden rules through trial and error
  • +you like difficult logic puzzles built from simple grids

Not for you if...

  • −you want each puzzle's rules explained up front
  • −you dislike puzzles that can leave you stuck

What players say

91% of 884 reviews are positive · 90% of 10 in the last 30 days

Players praise the satisfaction of discovering hidden rules and the variety of puzzles built from a simple format. Some find particular rules arbitrary or frustrating, while a reviewer dislikes the sparse artwork.

Screenshots and trailer

Understand screenshot 1

Understand system requirements

Minimum: 0 GB of disk space.

As published by the developer.

Can my PC run Understand?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

Storage
20 MB available space

Recommended

Requires a 64-bit processor and operating system

Does Understand have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does Understand run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

  • All functionality is accessible with the default controller configuration
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows, macOS
Achievements
13
Steam features
Cloud saves, Family Sharing
Languages
Text only: English, Simplified Chinese, French, Italian, German, Spanish - Spain, Danish, Ukrainian, Russian, Bulgarian, Hungarian, Turkish, Greek, Norwegian, Czech, Japanese, Polish, Thai, Swedish, Traditional Chinese, Romanian, Finnish, Dutch, Portuguese - Portugal, Portuguese - Brazil, Spanish - Latin America, Vietnamese, Arabic, Korean.

Does Understand use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam

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