OEIS link for a description of lunar arithmetic
Simply take the larger digit when adding and take the smaller digit when multiplying.
Example
15866
X 147
_________
15766
14444
+ 11111
__________
1145766
Solution Stats
Problem Comments
Recent Solvers7
Suggested Problems
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349 Solvers
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72 Solvers
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Implement simple rotation cypher
785 Solvers
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interesting center of magic matrix
62 Solvers
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200 Solvers
More from this Author57
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