• Difficulty - Medium
    Total Plays - 32
    Allowed Time - 10 sec
    Best time - 0.985 sec

    Which blockchain introduced smart contracts?

    #A
    #B
    #C
    #D
    Explanation:
    Ethereum popularized smart contracts and allowed developers to build decentralized apps.
Leaderboard
User
Rank
Time Taken
1
0.985

Ava Martin

Member

2
1.161
3
1.387
4
1.446
5
1.467

Abdil Hamid

Member

6
1.916
7
2.008

John Peter

Member

8
2.588
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