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The Perfect Line - Test Your Mouse Drawing Accuracy

This site was found by StackScope Discovery, our own first-party launch detection. The tech stack below comes from that discovery scan; the full analysis (screenshots, scores, page checks) is added when the site is picked up by a launch platform.

The Perfect Line is a free browser game that mathematically measures your mouse drawing accuracy. Draw the straightest possible line from point A to point B and compete on the global leaderboard!

Games

Estimated origin: South Korea

Added September 1, 2026 · Last analysed September 1, 2026 · via StackScope Discovery

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StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one to detect its tech stack. This page is what we saw on 1 September 2026; the live site may have changed since.

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