Problems solved: 48

Four equal angles	Sum of digits 2020	Digital Cubes
Cool-divisble numbers	Small triangular numbers	NRD pair
Area of triangle	Concetric	Friendly rooks
Weird equation	Triangle and Square	Positive product of sums
Flip	Equilateral Triangles	Triangle in Hexagon
Not your business	U turn	5 instead of 1
2+1	Bingo!	D Flags
Product of differences	Binary polindromes	Angle chasing
Convex triangle	Seven eleven	Bools and cows
Sum of Digits	One three-digit number	Divisibility by 4
Squared fours	Relatively prime with 2020	Lucky numbers
Five Primes	6-sums	2020 digit
Just Easy Sum	Temirlan's cake	Random answer
Uneven numbers	Numbers ratio	x[x]
Tommorow's day	Money date	Cubical squares
2020 Palindromes	Sum of four	Test

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