Content rating
Everyone
10+
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Content rating
Everyone
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Screenshot image
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About this game

"It takes too long to determine the PLL..."
"I can't identify the case without looking at the back..."
A training app specifically for PLL "2-Side Recognition" has arrived to solve these problems for speedcubers!

To shave even a second off your Rubik's Cube (3x3x3) time, it's essential to reduce unnecessary movements (AUF and confirmation) such as switching hands on the cube or peeking at the back during the final PLL step.

This app was developed to train the brain circuits that allow you to instantly distinguish all 21 PLL patterns based solely on the color arrangement of the two visible sides.

◆ Features and Functions of this App
・Specialized in 2-Side Recognition: Quiz-style training where you guess the correct PLL pattern from the state of two randomly displayed sides.

・Covers all 21 patterns: Fully supports everything from basic U-palms and A-palms to the difficult-to-distinguish G-palms and N-palms.

・Learning tailored to your level: You can focus on practicing only the patterns you struggle with (if the app has a filtering function). * Intuitive UI: A comfortable design that eliminates unnecessary operations, allowing you to solve many problems quickly and efficiently.

* Recommended for:

* Those who are stuck at sub-20, sub-15, or even beyond their Rubik's Cube solving time.
* Those who want to eliminate (instantly) the time required for PLL (Perfect Lock Line) decisions.
* Those who want to internalize the rules of two-sided decision-making (blocks, headlights, opposite colors, etc.).
* Those who want to improve their skills during spare time, such as during commutes, without needing a cube.

Master two-sided decision-making with this app and break your personal best (PB)!
Updated on
Jul 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

動画で判断方法を学べるようになりました。
ランキング画面にて1〜3位までのプレイヤーは表彰台のようなUIに変更を行いました。
その他小さなUIの変更を行いました。
Content rating
Everyone
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App support

About the developer
AXIOM
info@gachi-cube.com
4-18-15, TAISHIDO MAGASINN SANGENJAYA2 3F-3 SETAGAYA-KU, 東京都 154-0004 Japan
+81 90-6308-1233