Problems solved: 22

Equilateral Triangles	5 instead of 1	Weird equation
Bools and cows	Friendly rooks	Money date
2+1	Divisibility by 4	Squared fours
2020 Palindromes	NRD pair	Random answer
One three-digit number	Sum of four	Relatively prime with 2020
Area of triangle	Cubical squares	Numbers ratio
Tommorow's day	2020 digit	Test
Temirlan's cake

Games

Under construction