Help Test Celer Layer-2 Scaling Testnet and Get CELR Rewards!
Help Test Celer Layer-2 Scaling Testnet and Get CELR Rewards!

$30,000 in CELR Tokens up for grabs

Celer Network is launching a tester reward program exclusively to Binance users and giving out $30,000 CELR tokens as reward.

Read on to find out more.


Competition Period

2019/03/09 8:00 AM — 2019/03/16 8:00 AM (UTC)


1. Obtain your Tester Code:  

2. Download CelerX beta

3. Open app > Account > Tester Code

4. Click Done

5. Play 10 games of Gomoku!

See below for detailed instructions and rules.


This is a testnet application.

Never send any mainnet tokens to the wallet address! warning


Download the app Download CelerX beta on either iOS or Android and play 10 or more games of “Gomoku”, a highly interactive board game built with Celer Network’s layer-2 scaling technology, over the length of the competition for a chance to win one of 1,500 places in a $20 airdrop of CELR tokens.

After downloading the CelerX app you will need to enter your tester code to confirm both your entry and eligibility. (Note the iOS version will require the app “TestFlight” to be downloaded first)

Report Issues

If you encounter any technical issues during the testing, please contact the technical support team at

About Celer Network

Celer Network Celer Network is a layer-2 scaling platform that enables fast, easy and secure off-chain transactions for payments and generalized off-chain smart contracts on layer-1 blockchains such as Ethereum and DFNITY.

Celer recently launched Sirius Testnet along with a user-facing application CelerX. CelerX CelerX allows users to send instant and fee-free payments and also comes with a fun and highly interactive decentralized board game, Gomoku, built with Celer SDK. The scalability and high interactiveness of these applications are only made possible by Celer Network’s advanced and coherent layer-2 scaling architecture.


  • The $20 value is based on the USD per token price as stated on Binance Launchpad.
  • 1,500 users will be selected at random by Celer.
  • As CelerX is still in private testing phase, the maximum amount of downloads for each platform are set at IOS 5,000 & Android 10,000.
  • Users are limited to one entry per account.
  • Users need to complete their Binance account verification and also be from an accepted jurisdiction to participate in the tester reward program.
  • Users from the following countries will not be able to participate in the tester reward program: Afghanistan, Albania, Belarus, Bosnia & Herzegovina, Burundi, Canada, Central African Republic, Cote d’Ivoire, Cuba, Democratic Republic of the Congo, Ethiopia, Guinea, Guinea-Bissau, Iran, Iraq, Lebanon, Liberia, Libya, Mainland China, Malaysia, Myanmar (Burma), New Zealand, North Korea, Republic of Macedonia (FYROM), Serbia, Somalia, South Sudan, Sri Lanka Sudan, Syria, Thailand, Trinidad & Tobago, Tunisia, Uganda, Ukraine, United States of America (USA), Venezuela, Yemen, Zimbabwe.
  • Binance reserves the right to cancel or amend the Competition or Competition Rules and/or terms at our sole discretion.
  • Binance reserves the right to disqualify participants should they display attributes of malpractice.
  • CELR rewards will be distributed together with the tokens from the Launchpad sale within 2 weeks after the Binance Launchpad token sale ends. You can log in and see your prize via the Distribution History in your Account Center.
  • Risk warning: Cryptocurrency investment is subject to high market risk. Binance is not responsible for any direct, indirect or consequential losses as a result of the trading competition. Please make your investments with caution.