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Number Manipulation I Master

Solve all the problems in Number Manipulation I problem group.

Bonus: 50 points

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bainhome received Number Manipulation I Master badge

on 18 May 2018

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on 30 Apr 2018

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on 15 Mar 2018

J. S. Kowontan received Number Manipulation I Master badge

on 1 Mar 2018

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on 13 Feb 2018

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on 23 Jan 2018

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on 23 Jan 2018

James received Number Manipulation I Master badge

on 23 Jan 2018

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