from Cards import Cards deck = Cards() deck.shuffle_deck() n = 100000 n2 = 20 for lol in range(n2): pairs = list() for i in range(n): (H1, H2) = (deck.draw(4), deck.draw(4)) H01 = [H1[x][1] for x in range(len(H1))] H02 = [H2[x][1] for x in range(len(H2))] for c in H01: if c in H02: pairs.append(c) break print(len(pairs) / n) common = max(set(pairs), key=pairs.count) print(f'Most common pair: {common}')