diff --git a/2022/02/README.md b/2022/02/README.md
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+# 02
+
+Here we can pre-compute the outcomes and especially for part 2 it's simply a subtraction to get the wanted output.
+
+<details>
+  <summary>Solutions</summary>
+  <ol>
+    <li>9651</li>
+    <li>10560</li>
+  </ol>
+</details>
diff --git a/2022/02/python/main.py b/2022/02/python/main.py
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+#!/usr/bin/env python
+
+from dataclasses import dataclass
+from enum import Enum
+from os.path import dirname, join
+
+# Day 02
+
+# Common
+
+
+def read_input(filename):
+    data = join(dirname(__file__), '..', filename)
+    with open(data) as f:
+        return f.read().strip()
+
+
+test = read_input('test.txt')
+data = read_input('input.txt')
+
+
+MAPPING = {
+    'A': 1,
+    'B': 2,
+    'C': 3,
+    'X': 1,  # Rock of loose
+    'Y': 2,  # Paper or draw
+    'Z': 3,  # Scissor or win
+}
+
+# Bitwise precalculated
+CASES = {
+    1: (4, 3),
+    2: (3, 5),
+    3: (5, 4),
+}
+
+
+@dataclass
+class Match:
+    opponent: int
+    you: int
+
+    def score(self):
+        # Draw is 3 points
+        if self.opponent == self.you:
+            return self.you + 3
+
+        won = CASES[self.you][0] == self.you + self.opponent
+        return self.you + (6 if won else 0)
+
+
+@dataclass
+class Game:
+    matches: list[Match]
+
+    def play(self):
+        return sum([match.score() for match in self.matches])
+
+    # Part 2
+    def cheat(self):
+        for match in self.matches:
+            # Draw
+            if match.you == 2:
+                match.you = match.opponent
+            else:
+                win = 0 if match.you == 1 else 1
+                match.you = CASES[match.opponent][win] - match.opponent
+
+    @staticmethod
+    def parse(data: str):
+        lines = [line.split(' ') for line in data.split('\n')]
+        matches = [Match(MAPPING[line[0]], MAPPING[line[1]]) for line in lines]
+        return Game(matches)
+
+
+# 1
+print('1.')
+game = Game.parse(test)
+print(game.play())
+game = Game.parse(data)
+print(game.play())
+
+
+# 2
+print('\n2.')
+game = Game.parse(test)
+game.cheat()
+print(game.play())
+game = Game.parse(data)
+game.cheat()
+print(game.play())