Problems solved: 61

Bools and cows	Equilateral Triangles	Friendly rooks
Bingo!	2020 Palindromes	Sum of four
Money date	Not constant	Function
Not fibbo	Solutions on the interval	!Fancy cubic
Sum probability	Expanding brackets	Sequenta
Fractions	Rational Irrational	Simple expression
Just sequence	Negative roots	Product of differences
Weird equation	2+1	Zero sequence
One three-digit number	Seven eleven	2020 digit
Lucky numbers	6-sums	Just Easy Sum
Temirlan's cake	Tommorow's day	Numbers ratio
Cubical squares	Angle chasing	Cemicirlces
These Triangles	Triangle and Square	Area of triangle
Not your business	Four equal angles	Regular Polygons
Triangle in Hexagon	Concetric	Base4
Smallest fraction	Powered Numbers (Duplicate)	Cool-divisble numbers
Almost squared numbers	Positive product of sums	Odd divisors
Small triangular numbers	Difference of squares	Sum of Digits
U turn	NRD pair	Divisibility by 4
Squared fours	Relatively prime with 2020	Five Primes
Uneven numbers

Games

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