Problems

1 – 6 of 6

Problem Title Likes Solvers Difficulty

Problem 2145. Find the index of n in magic(n)

Created by: Koteswar Rao Jerripothula

Tags magic, matrix

4

207

Problem 1225. Output any real number that is neither positive nor negative

Created by: Jacob

Tags magic, spam

1

364

Problem 545. Flip the main diagonal of a matrix

Created by: Bruce Raine

Tags magic, diagonal

6

615

Problem 1649. Magic - Faro Shuffle

Created by: Richard Zapor

Tags magic, permutations, permutation

2

14

Problem 1088. Rank of magic square (for beginners)

Created by: Jean-Marie Sainthillier

Tags magic, magic square, rank

1

44

Problem 151. Magic!

Created by: the cyclist

Tags magic

5

292

1 – 6 of 6

Trial software