harismh

// @flow
import React from "react";
import * as WebBrowser from "expo-web-browser";
import Constants from "expo-constants";
import {
  makeRedirectUri,
  useAuthRequest,
  useAutoDiscovery
} from "expo-auth-session";
import {

harismh

// helpers
const sum = (...nums) => nums.reduce((sum, num) => (sum += num) && sum, 0);
const createWindow = size => new Array(size).fill(null);
const insertAndCopy = (val, idx, arr) =>
  arr
    .slice(0, idx)
    .concat([val])
    .concat(arr.slice(idx + 1));

// provided data

harismh

(ns tic-tac-toe-magic-squares
  (:require [clojure.math.combinatorics :refer [combinations]]))

(defn magic-square-n [magic-square]
  (int (Math/sqrt (count magic-square))))

(defn range-n2 [n]
  (range 1 (+ 1 (* n n))))

(defn magic-constant [n]