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Comments on Rearrange to make 5 fives
Parent
Rearrange to make 5 fives Question
In the diagram below, the number five is made up of 5 identical line segments.
Reposition the line segments so the number five appears 5 times.
You are not allowed to do anything except moving the line segments.
Hint
Solution is not based on standard base-10 representation.
Post
The following users marked this post as Works for me:
| User | Comment | Date |
|---|---|---|
| will.octagon.gibson | (no comment) | Aug 19, 2026 at 16:16 |
My solution
Explanation
This works by using the Roman numeral V for five. There are ten "simple" Vs formed by each half-line and its clockwise neighbour, and I would argue also for ten additional Vs formed by each half-line and its next-but-one clockwise neighbour.
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