test.py

import game_manager
import random
random.seed(2)

game_manager.SIZE = 8

XXX = None
grid = [
    [XXX, "s", XXX, XXX, XXX, XXX, XXX, XXX],
    [XXX, "h", XXX, XXX, XXX, "t", XXX, XXX],
    ["l", "o", "n", "e", "l", "y", XXX, XXX],
    [XXX, "n", XXX, XXX, XXX, "l", XXX, XXX],
    [XXX, "e", XXX, XXX, XXX, "e", "n", "d"],
    [XXX, XXX, XXX, XXX, XXX, "r", XXX, XXX],
    [XXX, XXX, XXX, XXX, XXX, XXX, XXX, XXX],
    [XXX, XXX, XXX, XXX, XXX, XXX, XXX, XXX],
]

clues = game_manager.find_clues(grid, 7)
for c in clues:
    print(c)