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Prove You Can Win

Prove You Can Win

This is a puzzle game like a mathematical book, based on logic and deduction. In this game, you don't need to beat the level, but need to prove it is beatable. Your goal is not to win, but to prove you can win.

Released Jan 4, 2025 Developer zqh games Platforms Windows · Mac PuzzleLogicText-BasedMinimalistSingleplayer
View on Steam ↗ $4.99 (US · as of 2026-05-19)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.

85.2%positive54 reviews
Recommended · 4 found this helpful

“I bought it because of a negative review saying "you may use more meaningful names to introduce arguments in a function". That basically told me that this game was created by a mathematician. Even though English is a little bit clumsy and it's hard to get into first, once you…”

— a player, Steam review · 1 hrs played
Not recommended · 4 found this helpful

“I tried this as an introduction to interactive theorem proving. This game formalizes a maze game, but instead of finding a path, you prove that a path exists using a small set of axioms. The biggest downside is the UI/UX: compared to actual interactive theorem provers, it feels…”

— a player, Steam review · 1 hrs played
Not recommended · 1 found this helpful

“This game was nice (even though it was a bit inconvinient) until Chapter 1-4, and when I saw last proposition in Chapter 5, I was really hype about it. But sadly, it's proof was really disappointing for me. It would be really wonderful if definitions and structures this game had…”

— a player, Steam review · 16 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

9achievements
16.6%median completion
5.3%rarest: Q.E.D.
82.8% of players 68.3% of players 47.5% of players 34.5% of players 16.6% of players 9.3% of players 8.9% of players 7.1% of players 5.3% of players 82.8% 0% most earned rarest
Almost everyone has
82.8%Eureka! — Prove one proposition.
68.3%Prove You Can Win — Hidden achievement
47.5%Locks and Keys — Hidden achievement
Rarest badges of honor
5.3%Q.E.D. — Prove all provable propositions.
7.1%Review — Hidden achievement
8.9%Connectives and Quantifiers — Hidden achievement

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

May 23, 2025
Fix the description of prop 4.6 in English

Fix the description of prop 4.6 in English

Apr 03, 2025
20250403 fix

Fix the bug: Rule 2.1 is wrongly showed in the tutorial when proving proposition 2.1.

Jan 20, 2025
20250120 update

fix some text error add macOS version (It's better to try the demo version before buying the game)

Jan 13, 2025
Update 20250113 12:28

Fix some text errors and add the demo version.

Jan 08, 2025
20250108 22:33 update

Add rule5.2 assistor (similar to rule3.1)

Games like Prove You Can Win

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-26.

GenresIndie
Player tagsPuzzle · Logic · Text-Based · Minimalist · Singleplayer · Indie (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Steam Cloud · Family Sharing
LanguagesSimplified Chinese, English
Achievements9
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS *: Windows 7 or later Processor: 1.6GHz Memory: 2 GB RAM Storage: 80 MB available space