Killer Sudoku Helper

Ringkasan Tantangan

Write a tool that makes it easier to solve Killer Sudokus

Visit the killer-sudoku-helper exercise on Exercism to read the full instructions and download the exercise files.

Community Solutions

Lihat Solusi Komunitas

The following are the top 3 community solutions by stars:

Solution 1 by @mtsknn (⭐ 0) — View on Exercism
Solution 2 by @ANfactory (⭐ 0) — View on Exercism
Solution 3 by @ErikSchierboom (⭐ 0) — View on Exercism

Source: Exercism gleam/killer-sudoku-helper

💡 Lihat Solusi

pub fn combinations(
  size size: Int,
  sum sum: Int,
  exclude exclude: List(Int),
) -> List(List(Int)) {
  list.range(1, 9)
  |> list.filter(fn(n) { !list.contains(exclude, n) })
  |> list.combinations(size)
  |> list.filter(fn(numbers) { int.sum(numbers) == sum })
}