New posts in Fastest Code

Triangles in a tetrahedron

Spanning paths in a tournament on n nodes

Find the number of n-by-n (-1, 0, 1) matrices with zero permanent as quickly as possible

The fastest Sudoku solver

Bentley's coding challenge: k most frequent words

Check if all vowels exist in pairs of strings

Prime containment numbers (speed edition)

Count arrays that make unique sets

How many draws are there in Quarto?

The Missing Number - Version 2