Places towers and maze if you want to.

Four hidden slots. Six symbols. Six probes. Tap symbols to fill the four slots, then PROBE. You get back two numbers and nothing else: how many symbols are in exactly the right place (green), and how many are the right symbol in the wrong place (amber). Never which ones. LOCK a slot you think you've worked out. Right — it's confirmed and fixed for the run, and it scores. Wrong — it costs you a probe. Locking all four correctly is solving the code. Everyone in the world gets the same code each day.

Tap or click flies to fire the tongue. Spend flies in MUTATE; drag to pan and pinch or wheel to zoom. The three-minute boss clock starts with your first lick. Defeat each wasp before it drains FROG HP. Survive as long as you can.