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Pentagonal Time (Posted on 2022-01-30) Difficulty: 2 of 5
The current time is between 1 o'clock and 12 o'clock in a wall clock and both the minute hand and the hour hand are situated precisely on two distinct minute marks.

It is observed that the hour hand is precisely a pentagonal number of minute marks ahead of the 12 hour mark. The number of minute marks by which the hour hand is ahead of the minute hand is also a pentagonal number greater than 1.

Determine the current time from the information provided in the above statements.

No Solution Yet Submitted by K Sengupta    
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finally, soln! | Comment 6 of 10 |
At 2:24 the hour hand is on the 12th mark and the minute hand is 12 marks ahead.  This shows the possible exact H hand positions,, hand differences, and the presence of pentagonal numbers. This show the (simple) generating code. 
  Posted by Steven Lord on 2022-01-30 22:56:22
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