We are happy to announce the results of the
Second Round of the
Blockchain Contest.
In this contest, each smart contract was evaluated independently. As a result, we're awarding
34 prizes to
26 of the participants.
Our main criteria for identifying winners were the
security and
stability of smart contracts. The relative
complexity of the concept played a secondary role. Top marks were awarded to contracts without critical issues. Contracts with issues that could potentially lead to abuse or theft of funds were ranked significantly lower than bug-free projects of similar complexity.
Detailed comments about all issues discovered by our judges are available on the
contest platform.
Meet the winners:
Shiny Giraffe – €5,000 + 4,000🥇Conditional transfer contract, useful for crowdfunding, escrow, custody, etc.
🥈Data storage proxy contract that stores data and allows using it, respecting the data owner, access rights and attributes.
Eager Boar – €5,000 + 4,000🥇TON Goods, an ecosystem for buying and selling goods. Buyers' and sellers' contracts.
🥈TON Register, a school mark register that allows teachers to give students marks and students to view them.
Mellow Squid – €5,000 + 3,000🥇The Chat Game. Item collection game in Telegram chats.
🥉OracleHub, a marketplace for querying services external to the blockchain.
Groovy Fly – €4,000 + 2,000🥈Dota2 Auto Chess game.
🎖A set of simple tutorial-style contracts for TON beginners.
Nice Llama – €4,000 + 2,000🥈ERC20 example contract.
🎖Mixer contract for a predefined list of users.
Hip Hyena – €3,000 + 3,000🥉Auction platform supporting three types of auctions: an open English auction and two blind ones, first-price and second-price sealed-bid auctions.
🥉Gambling framework, currently supporting lottery and blackjack.
Desert Falcon – €3,000 + 2,000🥉Encrypted messenger supporting a list of messages, contacts and a blacklist.
🎖Smart contract manager that can create, update and delete smart contracts.
Merry Ant – €3,000 + 2,000🥉Decentralized exchange supporting Grams, TRC20 tokens and additional currencies.
🎖ERC20 example contract.
🥈
Chic Dolphin – €4,0002/3 Multi-signature wallet in Fift.
🥈
Funny Deer – €4,000Instant American roulette.
🥈
Dreamy Snail – €4,000Charity foundation wallet proxy which multiplies incoming payments by a specified campaign factor and sends them on to the destination wallet.
🥉
Classy Bee – €3,000ADNL client, first phase of an ambitious project that will need a lot more work to make it safe and usable.
🥉
Mad Crow – €3,000Staking pool for validators.
🥉
Night Turkey – €3,000One-time staking Pool for validators.
🥉
Slim Dodo – €3,000One-time staking Pool for validators.
🥉
Dreamy Pug – €3,000Expenses splitting contract.
🥉
Dreamy Chicken – €3,000"3 of 13" lottery.
🎖
Shiny Shrimp – €2,000 ICO smart contract that allows conducting fundraising events for various projects.
🎖
Dreamy Crab – €2,000Roulette-like lottery.
🎖
Lucky Scorpion – €2,000A non-custodial validated wallet that supports 2-Factor Authentication for transactions via a Telegram bot.
🎖
Cuddly Hamster – €2,000Karma System for community self-regulation, supporting likes/dislikes and donations.
🎖
Small Kitten – €2,000Fixed-price store for event tickets.
🎖
Grim Duck – €2,000Bearer cheques.
🎖
Funny Owl – €2,000MLM wallet proxy that send 1% of incoming funds to another wallet.
🎖
Big Elk – €2,000Partial implementation of TON Proxy in C++. Server is discovered through TON DHT.
🎖
Bold Wolf – €2,000One prize for two projects, a solution for hosting small files and a simple mixer.
===
As previously announced, we will distribute another
€80,000 among those winners of
Stage 2 of the Blockchain Contest who will achieve the following conditions by
March, 20 (
23:50 Dubai time):
1. All bugs and issues discovered by the judges and other contestants are
fixed.
2. The smart contract or project has a
top quality web page and video presentation.
===
Next Monday, on
March 9, we will announce the results of Round 2 and begin
Round 3 of the
VoIP Contest. Stay tuned!