Welcome to

Contest - 3

No. of questions
3 Questions
Starts on
7 July 2023 - 00:00 AM IST
Ends on
10 July 2023 - 00:00 AM IST
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Sponsored by

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Stand a chance to grab a Super Internship with our Super Mentors -
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Director of growth at Polygon Labs
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Chief Architect at Hybrid Finance Blockchain & Lawyer


First prize:Iron-Man Wireless Mouse
Second prize:Bitcoin Magnet Book By Sunil Agrawal
Third prize:DApp World Exclusive Merch

  • You are allowed to use only OpenZeppelin contracts and not any other external contracts.

  • Compile your smart contract before submitting it, as the submitted code will count as an attempt. You can attempt the question multiple times, but the number of attempts will be taken into consideration for the winners

  • The contest will consist of three problems, and the winners will be drawn based on the average of all these problems' performances. So, to win the contest, you need to have a good overall performance in all three problems, rather than excelling in just one

  • The more optimized your contract code, the less gas it will use, making your score higher in the leaderboard

  • Practice more problems before submitting the contest to get familiar with the coding environment. You can find more problems to practice on our platform here