Connect

Challenge Overview

Compute the result for a game of Hex / Polygon.

Visit the connect exercise on Exercism to read the full instructions and download the exercise files.

Community Solutions

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The following are the top 3 community solutions by stars:

Solution 1 by @jinwoo (⭐ 1) — View on Exercism
Solution 2 by @vzaliva (⭐ 0) — View on Exercism
Solution 3 by @AeliusRS (⭐ 1) — View on Exercism

Source: Exercism ocaml/connect

💡 View Solution

open Base

type player = O | X

let find_starting_pos player board =
  match player with
  | O ->
    String.foldi board.(0) ~init:[] ~f:(fun col acc ch ->
        if Char.(ch = 'O') then (0, col) :: acc else acc)
  | X ->