Find number abc
If ab5b9 + 5b0b2 = 10cc71 find number abc. Multiple solutions may exist.Correct answers: 24
The first user who solved this task is Nasrin 24 T.
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Pogo Stick patentIn 1955, George B. Hansburg of Walker Valley, N.Y. was issued a U.S. patent for his invention of an improved pogo stick (No. 2,793,036). The device provides amusement as a person rides a vertical pole while standing on foot-rests, with a spring-loaded assist to enable hopping.« |