Problems solved: 23

Square multiples of 24	Sum of digits 2020	One three-digit number
Area of triangle	Friendly rooks	Relatively prime with 2020
Divisibility by 4	Squared fours	2020 digit
Money date	Five Primes	Just Easy Sum
6-sums	Lucky numbers	Digital Cubes
Random answer	Tommorow's day	2020 Palindromes
Numbers ratio	Sum of four	Cubical squares
Test	Temirlan's cake

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