No registration wall and no long tutorial. Pick a starter level, place one move, review the feedback, ask the coach, and turn this session into tomorrow's review.
Black to play · Tap an empty intersection to place a stone
First identify the target shape: which group needs to live, die, or find a tesuji?
Coordinates use (x,y) with the top-left as (1,1). 19x19 puzzles may show only a local corner.
Shortcuts: Arrow keys move the cursor · Enter or Space places a stone · R resets · Esc clears the current move