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Mirror multiplication (Posted on 2016-07-31) Difficulty: 4 of 5
12*42=24*21
&
203313*657624=426756*313302

are the smallest and the largest samples I provide for
mirror multiplication

Please provide additional pairs.

No Solution Yet Submitted by Ady TZIDON    
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Comments: ( You must be logged in to post comments.)
  Subject Author Date
Hints/Tipsre: To cooperateAdy TZIDON2016-08-01 08:15:03
To cooperatearmando2016-08-01 03:45:24
Some Thoughtsre: To exclude also Ady TZIDON2016-08-01 01:48:13
Some ThoughtsSome algebraJer2016-07-31 20:59:54
lots of themDaniel2016-07-31 20:59:38
To exclude also "half-palindromes"armando2016-07-31 15:44:04
Hints/Tipsre: Most obvious.....palindromes excludedAdy TZIDON2016-07-31 13:33:36
Most obviousarmando2016-07-31 08:52:43
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