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Titel der Aufgabe

Nr. 150

DE Regeln: ...

EN Rules: Using only the following operations, transform 2005 into 2006.
i. Write any digit on the right of the number
ii. Divide to three (only if number is divisible by 3).

 

The example shows how 25 is transformed into 26 using 19 moves:

25 252 84 28 288 96 32 324 108 36 12 4 45 15 5 54 18 6 2 26