Find number abc
If a0121 + 333c1 = 123ba2 find number abc. Multiple solutions may exist.Correct answers: 28
The first user who solved this task is Nílton Corrêa De Sousa.
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Halley's cometIn 1061, Halley's Comet heralded an invasion when it appeared over England. A monk spotted it and predicted the destruction of the country. |