Solidity challenges for developers on Shardeum. Visit Shardeum's Discord in the Missions text channel every week. The first valid submission wins $250!

Note: there can be multiple winners if there are multiple submissions that meet all requirements.

  -You did not win the last Shardeum Mission 
       (for example if you won Mission 2, you cannot do Mission 3, but you can do Mission 4)
  -Complete all mission requirements that are not marked as optional
  -Create a private repo and share it in the Sharedum Missions Discord
  -YouTube video link for pull request submission (60 seconds long max)
  -Submissions open at Friday 9AM EST (please make sure all requirements are met and tested and try to polish as much as possible)

1. Go to missions/new to find new Shardeum missions.
2. Follow the requirements in the README above and in the new mission.

1. Pinata Storing Candy
2. Nim
3. Tic Tac Toe
4. Dex Orderbook
5. Connect 4
6. Timeshare Islands
7. Draw NFT Pixel Art
8. Lighthouse View
9. Water Tank Volume
10. Telegram Faucet Bot
11. Trap rain water
12. Image Editor
13. Play Sudoku
14. Automated Sudoku
15. Escape The Room
16. Multisignature Wallet Factory
17. Validator GUI Redesign
18. Zero Knowledge Circom
19. Zero Knowledge ZoKrates
20. Zero Knowledge Noir
21. UniswapV2 Implementation
22. UniswapV3 Implementation
23. Coin Change Optimization
24. Spiral Matrix
25. String Input Calculator
26. Word Mixer
27. Solidity Vault