One Track Mind is a line-untangling puzzle built around draggable dots. Lines that cross need to be separated by moving their endpoints, while the remaining connections stay attached. The first board has four dots: moving a lower dot inside the triangular face removed the crossing and marked Level 1 complete, unlocking Level 2. Returning to the level menu let us replay a newly arranged first board. The help panel explains the move indicator and Preview option. Mouse dragging and landscape touch dragging, completing Level 1 and replaying it from the menu were tested. Portrait requires rotating the device. Mobile checks used Android Chrome touch emulation; physical phones, iOS Safari and Race mode were not tested.
How to Play One Track Mind
Choose Levels and a numbered puzzle. Click and drag a dot with a mouse, or rotate your phone to landscape and drag it with a finger, to remove every crossing. Swipe the page margin to reveal Menu if needed. Use Menu and select a puzzle again to replay it.
Frequently Asked Questions
Which controls have been tested for One Track Mind?
This browser build has been checked with desktop mouse, mobile touch controls. See How to Play for the specific controls.
Can I play One Track Mind on a phone?
Touch controls and restarting passed in landscape orientation. Test environment: Android Chrome touch emulation, 390x844 / 844x390; physical phones and iOS Safari not tested. Rotate your phone to landscape. Portrait shows the provider rotate-device screen. Swipe the page margin to reach Menu or the first row of levels.
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