Easy math puzzles
Poll
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| | 12 votes (24.48%) | ||
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| | 12 votes (24.48%) | ||
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49 members have voted
August 9th, 2025 at 1:45:00 PM
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The logic I used was N210...010...0 works if you know how many zeroes there are, so there is one N. two 1s, and one 2.
6210001000.
6210001000.
August 9th, 2025 at 2:34:13 PM
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Quote: WizardCan you find the one 10-digit "autobiographic number." Such a number describes itself with the number in each position, starting with 0, equaling the count of that digit in the whole number.
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To be fair, I have heard this one before - the number is 6210001000
August 9th, 2025 at 3:28:33 PM
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Quote: charliepatrickThe logic I used was N210...010...0 works if you know how many zeroes there are, so there is one N. two 1s, and one 2.
6210001000.
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I agree!
"For with much wisdom comes much sorrow." -- Ecclesiastes 1:18 (NIV)
