blackosiris

blackosiris solved Victory Robot.

blackosiris solved Pakna And His Polygon.

blackosiris solved How Cow!.

blackosiris solved Circles in a Rectangle.

blackosiris solved Big Problems have Short Solutions.

blackosiris solved A very hard problem!.

blackosiris participated in National Children's Day Programming Contest 2019 (School Division).

blackosiris solved Hide and Seek.

blackosiris solved Fibonacci Numbers.

blackosiris solved Mixed Fractions.

blackosiris solved Maximum.

blackosiris solved Decent Arrays.

blackosiris solved Divisors.

blackosiris solved Minions.

blackosiris solved Math and Watermelons.

blackosiris solved Running Average Again.

blackosiris solved Running Average.

blackosiris solved Missing Number.

blackosiris solved Pie Are Squared.

blackosiris solved Squared.