diff --git a/2022/day06.py b/2022/day06.py
new file mode 100755
index 0000000..352b8be
--- /dev/null
+++ b/2022/day06.py
@@ -0,0 +1,49 @@
+#!/usr/bin/python3
+"""
+Jour 06 du défi Advent Of Code pour l'année 2022
+"""
+import os
+
+def read_sample(base_dir="."):
+    """récupère les entrées depuis le fichier texte correspondant"""
+    with open(os.path.join(base_dir, 'inputs/day06.txt'), 'r') as f:
+        sample = f.read().split('\n')
+    sample = [ i for i in sample if i != '' ][0]
+    return sample
+
+def count(item, iterable):
+    nb = 0
+    for i in iterable:
+        if i == item:
+            nb += 1
+    return nb
+
+def start_of_something(text, size): # Complexité affreuse
+    for i in range(0, len(text)-size):
+        rolling = text[i:size+i]
+        good = True
+        for c in rolling:
+            if count(c, rolling) > 1:
+                good = False
+        if good:
+            return i
+
+            
+
+def part1(sample):
+    """Partie 1 du défi"""
+    return start_of_something(sample, 4)+4
+
+def part2(sample):
+    """Partie 2 du défi"""
+    return start_of_something(sample, 14)+14
+
+
+def main():
+    """Fonction principale"""
+    sample = read_sample()
+    print(f"part1: {part1(sample)}")
+    print(f"part2: {part2(sample)}")
+
+if __name__ == "__main__":
+    main()
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