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Top Spin (Posted on 2006-10-11) Difficulty: 3 of 5
The numbers 1 to 25 appear randomly on the sides of five pentagonal spinning tops. If all five tops are spun at the same time, the following results could occur.

a) 1  4  9 10 11   b) 2  4 17 21 22   c) 2 11 12 16 24
d) 3  5 16 19 23   e) 3 18 19 24 25   f) 4  9 10 18 19
g) 4 10 18 20 22   h) 4 17 18 19 22   i) 6 10 16 22 23
j) 7 19 22 24 25   k) 8 13 16 18 19   l)10 11 12 14 19
m)10 15 19 21 22   n)10 16 18 20 22   o)13 15 18 19 22
Which five numbers appear on each top?

See The Solution Submitted by Josie Faulkner    
Rating: 4.4000 (10 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
Quick Guess (Spoiler) | Comment 1 of 15
Without checking too closely

Top 1: 1-2-6-19-20
Top 2:  4-14-15-16-25
Top 3: 3-8-9-12-22
Top 4:  5-10-13-17-24
Top 5 :  7-11-18-21-23

appears to work

Thanks Josie. Enjoyed solving this one.




  Posted by Vernon Lewis on 2006-10-11 13:38:08
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