flow-nexus-challenges

Flow Nexus Challenges

Complete coding challenges to earn rUv credits and climb the leaderboard.

List Challenges

mcp__flow -
  nexus__challenges_list({
    difficulty: 'intermediate', // beginner, advanced, expert
    category: 'algorithms',
    status: 'active',
    limit: 20,
  });

Get Challenge Details

mcp__flow -
  nexus__challenge_get({
    challenge_id: 'two-sum-problem',
  });

Submit Solution

mcp__flow -
  nexus__challenge_submit({
    challenge_id: 'challenge_id',
    user_id: 'your_id',
    solution_code: `
    function solution(nums, target) {
      const map = new Map();
      for (let i = 0; i < nums.length; i++) {
        const complement = target - nums[i];
        if (map.has(complement)) {
          return [map.get(complement), i];
        }
        map.set(nums[i], i);
      }
      return [];
    }
  `,
    language: 'javascript',
    execution_time: 45, // milliseconds
  });

Complete Challenge

mcp__flow -
  nexus__app_store_complete_challenge({
    challenge_id: 'challenge_id',
    user_id: 'your_id',
    submission_data: {
      passed_tests: 10,
      total_tests: 10,
      execution_time: 45,
    },
  });

Leaderboards

// Global leaderboard
mcp__flow -
  nexus__leaderboard_get({
    type: 'global', // weekly, monthly, challenge
    limit: 10,
  });

// Challenge-specific leaderboard
mcp__flow -
  nexus__leaderboard_get({
    type: 'challenge',
    challenge_id: 'specific_challenge',
    limit: 25,
  });

Achievements

mcp__flow -
  nexus__achievements_list({
    user_id: 'your_id',
    category: 'speed_demon', // Categories vary
  });

rUv Credits

// Check balance
mcp__flow - nexus__ruv_balance({ user_id: 'your_id' });

// View history
mcp__flow -
  nexus__ruv_history({
    user_id: 'your_id',
    limit: 20,
  });

// Earn credits (automatic on completion)
mcp__flow -
  nexus__app_store_earn_ruv({
    user_id: 'your_id',
    amount: 100,
    reason: 'Completed expert challenge',
    source: 'challenge',
  });