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Polymatrix: Developer Diary | Fourteen Days Done: Submitting Polymatrix to Google Play (September 10, 2026)

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Thursday, September 10, 2026 (early morning)


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The end of closed testing

Yesterday was the final day of testing. Polymatrix had come to the end of its fourteen-day closed testing period.

Applying for production

With the fourteen days over, I now qualify to publish the app on Google Play. This will be my third app published.

By 4:40 a.m. I’d done most of the work. I published Polymatrix through Google Play Console, filling in all the answers for the publication step, and then sent it off for review.

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Polymatrix: Ice Escape Puzzle

Melt, shake and blast the ice out of the bottle before time runs out: one gap in the glass, ninety seconds. Download the game on Google Play.

Get it on Google Play

Read what happens next in the dev diary: the next entry.

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Saturday, September 12, 2026 Get Polymatrix on Google Play Approved…