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TON Block Validation Challenge
in progress • Jan 14 – Feb 4
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Data Clustering Contest 2021, Round 2
no prize • Apr 17 – May 2, 2021
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2nd
VoIP Contest, Stage 3. €50,000
€9,000 • Mar 9 – Mar 30, 2020
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4th
VoIP Contest, Stage 2. $75,000
€2,500 • Jan 14 – Jan 29, 2020