Small numbers. Sharp instincts.
Prime
Pop!
Find the numbers with exactly two positive divisors: 1 and themselves. Pop every prime to clear the board.
2 is prime.1 is not.9 = 3 × 3. Not prime.
Three mistakes end the round. Larger numbers arrive as you clear boards.
Score 0Lives 3Time 60.0
PausedPress Resume to continue.
Press Start, then tap the primes. Keyboard: Tab or arrows to move; Enter or Space to pop.