Unlock Stones
Egg - Beat Well 8 with the Matryoshka.
Iron Ball - Beat any well with the Bouncy Ball.
Jewel - Beat Well 3 with the Iron Ball.
Matryoshka - Beat Well 4 in less than 1 minute 10 seconds.
Mutagen - Beat Well 10 with any stone.
Plate - Beat Well 5 in less than 1 minute 5 seconds.
Watermelon - Beat Well 7 in less than 1 minute 10 seconds.
Wooden Fish - Beat Well 6 in less than 1 minute 5 seconds.