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One line only : dot to dot

A casual logic puzzle for phone or desktop, played in portrait. You connect every dot with a single continuous line, keeping your finger or cursor on the screen from start to finish. Each layout grows more intricate, so a round can be a quick check or a longer think, all in the browser with no install.

One line only : dot to dot — play free online

About this game

ONE LINE ONLY, is a super fun game, easy to play but the increasing difficulty makes it hard to master. Try to connect all the dots for every level, from simple forms to complex draw. This game will challenge your mind and train your brain every day. Are you able to solve all puzzles? Can you resolve all designs? Raise the challenge now and play!

How to play

Link all the dots with only one line and without lifting your finger off the screen

Questions people ask

Can I play One line only : dot to dot online for free?
Yes. Open One line only : dot to dot in this browser and press Play. There is no download or account required.
Do I need to install One line only : dot to dot?
No. The game runs inside the browser page, so there is nothing to install.
Does One line only : dot to dot work on mobile?
This game does not list touch controls. For the best experience, use a keyboard and mouse.