ID Problem Show tags Hide tags AC / Tried Difficulty
10693 P1978F  Large Graph 0 / 0 9
10690 P1979C  Earning on Bets 0 / 0 4
10683 P1980D  GCD-sequence 0 / 0 4
10533 P1981D  Turtle and Multiplication 0 / 0 (None)
10677 P1982B  Collatz Conjecture 0 / 0 4
10675 P1982D  Beauty of the mountains 0 / 0 5
10662 P1985B  Maximum Multiple Sum 0 / 0 3
10657 P1985G  D-Function 0 / 0 5
10650 P1986E  Beautiful Array 0 / 0 5
10648 P1986G1  Permutation Problem (Simple Version) 0 / 0 8
10647 P1986G2  Permutation Problem (Hard Version) 0 / 0 9
10739 P1991D  Prime XOR Coloring 0 / 0 (None)
10735 P1991H  Prime Split Game 0 / 0 (None)
10728 P1992F  Valuable Cards 0 / 0 6
10723 P1994D  Funny Game 0 / 0 6
10719 P1994H  Fortnite 0 / 0 10
10715 P1995C  Squaring 0 / 0 6
10708 P1996D  Fun 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.