Tap or press Space to hop. Cross every ring on your ball's color. Hit the middle of each arc for a PERFECT chain bonus.
GAME OVER
Space or Enter to play again
Your run pauses while this lab is open. Practice one ring contact without affecting scores or saves. Entry is at the bottom; exit is at the top.
Start frozen, or rotate and test when your color reaches the marker.
Test crossing freezes the ring at your chosen moment. A matching arc is safe; its middle earns PERFECT. The lab checks one contact; a full run needs both entry and exit.