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Chris Harniess

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452
points
4
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450. Nemanja Pantovic 4
451. DarkSide Beats 4
452. Chris Harniess 4
453. Brian Robinson 4
454. Ed Lyle 4
last 3 solved tasks
MATH PUZZLE: Can you replace the question mark with a number?
MATH PUZZLE: Can you replace the question mark with a number?
If 1+4=5, 2+5=12 and 3+6=21 then 5+8=?
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