Knowledge-chain explorer · Polygon Amoy testnet

Latest block
#642
—
Avg block time
12 min
Difficulty (bits)
12 bits
Total blocks
642
Answers submitted
0
Last milestone
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Genesis reward @ block 642
1,051 NEX
Halving era 0 · blocks 1–1,000
TESTNET — Token transfers are not available yetBaked snapshot
Block #180HARDRevealed

Problem

What is the sum 1+2+…+25?

ผลบวก 1+2+…+25 เท่ากับเท่าใด

  1. 326
  2. 300
  3. 350
  4. 325 ✓

Public answer

325

Answer commitment (tamper-proof seal):0xa92ab582…77771cec

Overview

Disciplines
Mathematics
Difficulty
13 bits
Correct rate
—
Miner
scheduler
Content hash
0x32e12410…ce58ca1c