Description
Fill every cell with one continuous line in Daily Thread. Connect numbered checkpoints in order, explore growing boards, undo freely, and share a fresh daily puzzle without revealing its solution.
Instructions
Start at 1, visit every cell once through the numbered checkpoints in order, and finish at the last number. Boards grow from 5×5 to 8×8 with five to eight checkpoints. Walls block movement. Drag, tap adjacent cells, or use arrow keys. Tap an earlier cell or press Backspace to rewind. Hints rewind deviations from a prepared solution and reveal its next cell. Score: 1000 − 3 × moves − 100 × hints, minimum 1.
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Frequently Asked Questions
What is a useful strategy?
Avoid cutting an unvisited area off from your line. Think about how you will enter and leave each corner before moving toward the next number.
How do daily challenges work?
Daily challenges change at 00:00 UTC. A date and stage give everyone the same puzzle or fruit sequence. Shared links retain that date and stage. Try three daily stages; completing at least one counts toward your streak.
Is progress saved?
Progress saves locally in this browser, with separate latest saves for practice and daily play. Personal records and stage progress are saved too. Saves do not sync between devices.