3 games from the Dissolve It! simulation: Dissolves or Not?, Fastest Dissolve, Match It. Each one has a Warm up, Explorer and Expert level.
Does it dissolve in water? Drag each card into the right group – or tap a group. You have 2 tries for each one.
Which will dissolve faster? Read the question, think, then tap your answer. You have 2 tries for each one.
Match the dissolving word. Drag each card to its partner – or tap a card, then tap its partner. You have 2 tries for each one.