Fill the lattice 1-9 so every clued run sums to its target — no repeats.
Best streak: 0
Arrows to move · 1-9 to fill · 0/Backspace to clear · tap a cell on touch · P pause · F fullscreen
Press P to resume · R to restart
Puzzles solved: 0
Best streak: 0
Press Space or Enter for the next puzzle · R to replay