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Reasoning gamePremium

One Stroke

Light it in one line.

  • Reach the goal to clear each level
  • In the iPhone app

Comes with Premium

One Stroke

Comes with Wits Premium in the iPhone app.

How it plays is just below.

How One Stroke works

  1. How to play

    Drag from dot to dot to light every line once, in one unbroken stroke.

  2. The twist

    A neon sign lit in one unbroken stroke; from level 3 only two hidden dots can start it.

  3. Clear the level

    Light the sign before the clock runs out. No hearts: undo or start over at a dead end.

What you practice

Work it out. Find patterns, test ideas and work through a rule step by step.

All 9 reasoning games
  • Planning aheadThinking several moves ahead before committing.
  • Spatial reasoningSeeing how points and lines fit together.
  • Problem solvingFinding a new way forward after a dead end.