Practice📖 Learn the rule first ▸
Lines
Entropic Lines
Every three cells in a row span low (1-3), middle (4-6), and high (7-9).
Tips
- ◆Any three consecutive cells hold one low, one middle, one high.
- ◆Know two neighbouring bands and the third is forced.
- ◆The pattern repeats every three cells — cells 3 apart share a band.
Drills