Improve the paths.
Earn Premium.

A poorly worded challenge? A level that's too easy? Suggest your version — like a pull request. If it's accepted, you write the game… and you get rewarded.

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⭐
+5⭐
per proposal sent
Instant, on submission.
Up to 3 proposals per month.
👑
1 MONTH
Premium free if accepted
Already subscribed? Your next charge is free (100% coupon).
LEGENDARY
🏆
1 YEAR
Premium for a full rework
Rewrite a whole path (level 80+ and 2 badges required) and validated by the team → 12 months free.
ULTIMATE
💎
Create an entire skill — LIFETIME PREMIUM
Suggest a new skill (or a new category) with its 100 complete challenges, levels 0 to 99. If the team validates it, it joins the game with your name in the changelog… and your account goes lifetime Premium, no more payment, ever.

How it works 3 minutes flat

1

Choose a skill

You can only improve levels you have already completed — you know what you're talking about.

2

Rewrite the challenges

The old text is struck through, yours takes its place. Title + description, as precise as possible.

3

Collect the rewards

+5⭐ right away. Accepted: 1 month of Premium. Your name appears in the changelog.