diff --git a/cache_me_outside/heapedit_patched.bndb b/cache_me_outside/heapedit_patched.bndb
new file mode 100644
index 0000000..e69de29
diff --git a/easy_1/enc_flag b/easy_1/enc_flag
new file mode 100644
index 0000000..7038b52
--- /dev/null
+++ b/easy_1/enc_flag
@@ -0,0 +1 @@
+UFJKXQZQUNB
diff --git a/easy_1/key b/easy_1/key
new file mode 100644
index 0000000..c3878a8
--- /dev/null
+++ b/easy_1/key
@@ -0,0 +1 @@
+SOLVECRYPTO
diff --git a/easy_1/sol.py b/easy_1/sol.py
new file mode 100755
index 0000000..ee94c59
--- /dev/null
+++ b/easy_1/sol.py
@@ -0,0 +1,13 @@
+#!/home/maxime/.pyvenv/bin/python3
+
+with open("table.txt", 'r') as f, open("key", 'r') as g, open("enc_flag", 'r') as h:
+    lines = f.readlines()
+    key = g.read().strip()
+    enc_flag = h.read().strip()
+    flag = "picoCTF{"
+    assert len(enc_flag) == len(key)
+    for p, q in zip(enc_flag, key):
+        flag += chr((ord(p) - ord(q)) % 26 + ord('A'))
+    flag += '}'
+    print(flag)
+
diff --git a/easy_1/table.txt b/easy_1/table.txt
new file mode 100755
index 0000000..842042b
--- /dev/null
+++ b/easy_1/table.txt
@@ -0,0 +1,29 @@
+    A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 
+   +----------------------------------------------------
+A | A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
+B | B C D E F G H I J K L M N O P Q R S T U V W X Y Z A
+C | C D E F G H I J K L M N O P Q R S T U V W X Y Z A B
+D | D E F G H I J K L M N O P Q R S T U V W X Y Z A B C
+E | E F G H I J K L M N O P Q R S T U V W X Y Z A B C D
+F | F G H I J K L M N O P Q R S T U V W X Y Z A B C D E
+G | G H I J K L M N O P Q R S T U V W X Y Z A B C D E F
+H | H I J K L M N O P Q R S T U V W X Y Z A B C D E F G
+I | I J K L M N O P Q R S T U V W X Y Z A B C D E F G H
+J | J K L M N O P Q R S T U V W X Y Z A B C D E F G H I
+K | K L M N O P Q R S T U V W X Y Z A B C D E F G H I J
+L | L M N O P Q R S T U V W X Y Z A B C D E F G H I J K
+M | M N O P Q R S T U V W X Y Z A B C D E F G H I J K L
+N | N O P Q R S T U V W X Y Z A B C D E F G H I J K L M
+O | O P Q R S T U V W X Y Z A B C D E F G H I J K L M N
+P | P Q R S T U V W X Y Z A B C D E F G H I J K L M N O
+Q | Q R S T U V W X Y Z A B C D E F G H I J K L M N O P
+R | R S T U V W X Y Z A B C D E F G H I J K L M N O P Q
+S | S T U V W X Y Z A B C D E F G H I J K L M N O P Q R
+T | T U V W X Y Z A B C D E F G H I J K L M N O P Q R S
+U | U V W X Y Z A B C D E F G H I J K L M N O P Q R S T
+V | V W X Y Z A B C D E F G H I J K L M N O P Q R S T U
+W | W X Y Z A B C D E F G H I J K L M N O P Q R S T U V
+X | X Y Z A B C D E F G H I J K L M N O P Q R S T U V W
+Y | Y Z A B C D E F G H I J K L M N O P Q R S T U V W X
+Z | Z A B C D E F G H I J K L M N O P Q R S T U V W X Y
+