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An experimental puzzle game about guessing rules. In each level, you have to figure out the rules through trial and error, then draw a line satisfying all rules.
Minimum
Requires a 64-bit processor and operating system Storage: 20 MB available space
Recommended
Requires a 64-bit processor and operating system
Minimum
Storage: 20 MB available space
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Historic low $3.99lowest ever
24 days observed