Ten tiers. Beat them in order.
Each tier drops a scenario with a tighter clock and stricter constraints. Clear one, the next one's harder. Break a constraint or miss the criteria and you stay where you are.
Sign in to start climbing.
Each tier drops a scenario with a tighter clock and stricter constraints. Clear one, the next one's harder. Break a constraint or miss the criteria and you stay where you are.
Sign in to start climbing.