Light every white cell by placing bulbs so that no bulb shines on another.
Guía interactiva
Place bulbs to light the whole board without letting two lights reach each other.
A bulb lights its row and column until a black cell blocks the beam.
Two bulbs may not share the same horizontal or vertical line of sight.
Clues 0–4 count only bulbs immediately above, below, left and right.
Tap a cell to cycle empty, bulb and ×. You can also undo, redo and restart the same board.
Completa la cuadrícula 9×9 sin repetir números en filas, columnas ni bloques.
Sombrea exactamente dos casillas por región y haz que todas formen dominós aislados.
Forma tetrominós L, I, T o S conectados a través de las regiones.
Completa sumas cruzadas usando dígitos del 1 al 9 sin repetir dentro de cada grupo.
Blupoli