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Review code, earn XP, collect pixel art items, and climb the leaderboard. The platform that turns peer evaluation into an addictive learning experience.

6 months full accessSecure paymentActive community
review-session.tsx
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function evaluateCode(submission) {
  const criteria = [
    "norminette",
    "compilation",
    "functionality",
    "error_handling",
    "memory_management"
  ];

  return criteria.map(rule => ({
    rule,
    passed: runCheck(rule, submission),
    feedback: generateFeedback(rule)
  }));
}
reviewer_42

Great structure! Consider adding a timeout for each check to avoid hanging on infinite loops. +25 XP

Built for 47 Network & coding communities

C C++ Python Java Git 42 Subjects
What you'll unlock

Not just reviews. An adventure.

Every review earns you XP, levels you up, and rewards you with collectible pixel art items. This isn't homework it's a game you'll want to play.

XP & Leveling

Earn experience with every evaluation. Watch your level grow from rookie to code master.

Up to Level 50+

Pixel Art Items

Collect 25+ unique pixel art items swords, armor, runes, and legendary artifacts.

25 collectibles

Leaderboard

Compete for the top spot. Show everyone you're the most dedicated reviewer.

Real-time ranks

Achievements

Unlock special badges for milestones first review, 10 evals, language mastery, and more.

4 rarity tiers
Platform Features

Everything you need to dominate

From peer evaluations to gamified progression every feature is designed to make code review engaging, addictive, and effective.

Peer Evaluations

Book slots, review code with structured rubrics, and provide meaningful feedback to fellow developers.

XP & Leaderboard

Earn experience points for every review. Climb the ranks and prove you're the best reviewer.

Smart Calendar

Visual monthly calendar with slot booking, status indicators, and seamless scheduling.

Detailed Analytics

Track your progress with comprehensive stats, evaluation history, and performance insights.

Collectible Items

Earn pixel art items as you progress swords, shields, runes, and legendary artifacts to show off.

Discord Integration

Connect your Discord for real-time notifications, community engagement, and server verification.

How it works

Three steps to becoming unstoppable

Simple, structured, and rewarding. Here's how evaluations work.

01

Book a Slot

Browse available evaluation slots and book one that fits your schedule. It takes 10 seconds.

02

Review Code

Use structured rubrics to evaluate your peer's code norminette, compilation, functionality, and more.

03

Earn & Level Up

Get XP, collect pixel items, unlock achievements, and climb the leaderboard. Repeat.

Supported Projects

Every language. Every project.

Complete subject libraries with built-in rubrics. Whether you're doing Libft or CPP Module 09 we've got you covered.

C

16 projects

Libft, ft_printf, get_next_line, Born2beroot, and more

C++

10 modules

CPP Modules 00–09, covering OOP, templates, STL & more

Python

10 projects

Python projects with data science, scripting, and automation

Java

10 projects

OOP fundamentals, design patterns, and enterprise concepts

Why 47 Mintra

Because great developers are built through practice, not theory.

We took the best parts of 42's peer evaluation system and turned them into a gamified platform that keeps you coming back for more.

  • Structured rubrics for consistent, fair evaluations
  • Real-time notifications via Discord & in-app
  • Full evaluation history with detailed logs
  • 25+ collectible pixel art items to earn
  • XP-based leveling with 4 rarity tiers
  • Admin dashboard for community management
  • Dark & light theme with responsive mobile design

Evaluation Complete!

You earned +125 XP Level Up!

Item Unlocked!

You earned the Steel Sword Epic rarity!

Leaderboard Rank #3

Top 5% of reviewers this month

ft_printf 92/100

Excellent work! All tests passing.

Platform overview

Built to impress. Built to last.

100+Active Evaluators
25+Collectible Items
4Programming Languages
6moFull Access
Simple pricing

One price. Zero limits.

Full access to everything. No subscriptions. No hidden fees. Just pay once and start growing.

Full Access

47 Mintra

Everything you need to review, learn, and grow for 6 full months.

$10
for 6 monthsonly $2/month
  • Unlimited evaluation slots
  • Full XP & leaderboard system
  • 25+ collectible pixel art items
  • Peer code review with rubrics
  • Smart calendar & slot booking
  • Detailed analytics & evaluation history
  • Discord integration & notifications
  • All C, C++, Python & Java subjects
  • Profile leveling & achievements
Get Started - $10

One-time payment • 6 months full access • Secure payment • Multiple payment methods

Your future self will thank you

Don't wait. Start today.

Every day without practice is a day your peers are getting ahead. Join the community that's leveling up together.