Knowledge-chain explorer · Polygon Amoy testnet

Latest block
#642
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Avg block time
12 min
Difficulty (bits)
12 bits
Total blocks
642
Answers submitted
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Last milestone
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1,051 NEX
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Block #544Revealed

Problem

[English Language + Mathematics] What is the past tense of “see”?

【ภาษาอังกฤษ + คณิตศาสตร์】 รูปอดีตของคำกริยา “see” คือคำใด

  1. seeed
  2. 10
  3. saw ✓
  4. see

Public answer

saw

Answer commitment (tamper-proof seal):0xb632c464…e955ed2f

Overview

Disciplines
English Language
Difficulty
12 bits
Correct rate
—
Miner
scheduler
Content hash
0x6b20662a…b06c3e55