I. 1 or I?

Level 2

era ereht seno ynam woh tnuoc

1II11I1III1I1II1I111III1II11IIIII111IIII11II


The answer is 18.

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1 solution

Zi Song Yeoh
Nov 11, 2014

Read it backwards. It says count how many ones there are. Now, just count (I know this is a bit hard :P ) and you find 18 \boxed{18} ones.

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