Crystal Challenge

Tap. Transform. Match the pattern. Crystal Challenge is a bright, fast-thinking gem puzzle. Every level gives you a board of sparkling crystals and a target pattern. Your job is to turn your board into the target before the clock runs out. How it works Tap a gem and it changes to the next colour, along with the four gems around it. Red becomes purple, purple becomes green, then silver, then blue, and then the gem disappears. Every tap ripples across the board, so plan your moves and find the perfect sequence. Features • 50 hand-crafted levels that grow from gentle warm-ups to real brain-teasers • Earn up to 3 stars on every level: finish faster for a higher score • Forward, Back and Undo boosters for when you need a helping hand • A free Daily Spin for bonus boosters • Leaderboards for every level on Game Center and Google Play Games • An upbeat soundtrack, satisfying effects and confetti when you win • Separate music and sound volume controls • A quick interactive tutorial gets you playing in seconds Play your way Play a level in a couple of minutes, or chase three stars on all 50. Replay any level to beat your best score and climb the leaderboard. Crystal Challenge is free to play, with optional ads. Remove ads for good with a one-off purchase, or pick up extra booster packs in the Shop. How many stars can you collect?