MOJPLAYWIN ORIGINAL · FREE BROWSER GAME · v1.0
Circuit Courier
Navigate a changing circuit, collect three energy cells and reach the portal. Sixty deterministically generated, solver-verified puzzle levels.
How to play
Move the blue diamond ◆ with arrow keys, WASD, touch swipe or the direction buttons. Collect three glowing ✦ cells and then enter the ◎ portal. Dark ▧ blocks are walls. Undo a mistake or request a shortest-path hint. Levels unlock sequentially; progress is saved only in your browser's local storage.
There are no ads, accounts, payments or external assets. Puzzle solvability is checked by breadth-first search before every level is shown. A technical solvability test is not a substitute for player testing, accessibility audits or commercial release certification.
Related tools: Economy Simulator and QA Matrix.