Problems solved: 41

5 instead of 1	Function	C Sum
First geometry	Not your business	Exactly two roots
2+1	Factorial Factor	Small triangular numbers
Minimizing Fibb	Not fibbo	Revolution
Product of differences	Irreducible Fractions	Square multiples of 24
Equilateral Triangles	Sum of digits 2020	Area of triangle
One three-digit number	Relatively prime with 2020	Money date
Just Easy Sum	6-sums	Temirlan's cake
Digital Cubes	Five Primes	Lucky numbers
Random answer	Tommorow's day	2020 Palindromes
Squared fours	Bools and cows	Sum of four
Divisibility by 4	Bingo!	Numbers ratio
Ordered papers	Test	Fractions
Cubical squares	2020 digit

Games

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