Practice📖 Learn the rule first ▸
Lines
Thermometers
Digits strictly increase along the line from the bulb.
Tips
- ◆Values strictly increase from the bulb to the tip.
- ◆On a length-5 thermo the bulb is at most 5 and the tip at least 5.
- ◆Count cells from each end to bound what a cell can hold.
Drills