FIVE PUZZLES. THEN LEAVE.

Find the strongest move.

PUZZLE1OF 5
5TRIES

CHECKMATE · LEVEL 650

Close every exit

White to move · Finish the game
WHITE TO MOVE
MOVE COACH

Take your time. Look for checks, captures, and threats before moving.

1 · IDEA2 · PIECE3 · START

Hints reveal one detail at a time · Solution appears after 5 tries.