Firstequation
FirstEquation79.2%
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Achievements and their recorded unlock rates.
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FirstEquationFirstExerciseColorChangedBoss1CompleteWorld1SecretWorld1CompleteWarp2FoundWorld2SecretWorld3SecretBoss3CompleteWorld3CompleteBoss2CompleteWorld2CompleteReadDescriptionWorld4SecretWorld4CompleteWorldsCompleteBoss4CompleteNoDmgWarp1FoundWorldsCompleteAll