perplexus.info :: Numbers : How far can you go?

How far can you go? (Posted on 2015-05-12)

16 is the smallest 2-digit square whose digits are non-decreasing.
144 is the smallest 3-digit square whose digits are non-decreasing.
1156 is the smallest 4-digit square whose digits are non-decreasing.

GO ON!

Submitted by Ady TZIDON

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Solution: (Hide)

See jer’s post

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
re(4): Go on, indeed.	Jer	2015-05-13 10:02:01
re(3): Go on, indeed.	broll	2015-05-13 05:02:09
re(2): Go on, indeed.	Jer	2015-05-12 13:25:27
computer exploration	Charlie	2015-05-12 10:26:36
re: Go on, indeed.	broll	2015-05-12 10:23:17
Go on, indeed.	Jer	2015-05-12 09:36:57

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