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Control falling ion collector by tilting phone to left & right. Collect correct ions to make 3 balanced compounds. Tap the salt crystals to break them.


Chemistry: Anni Kukko
Graphics: Laura K. Horton
Music: Lauri Leskinen
Code+sfx: Henri Sarasvirta


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This is a great concept. Building off the success of, but with an educational twist, is very clever.