diff --git a/14/part2.py b/14/part2.py
new file mode 100644
index 0000000..0b05357
--- /dev/null
+++ b/14/part2.py
@@ -0,0 +1,34 @@
+
+def getInstructions(filename):
+	with open(filename, "r") as f:
+		return list(line.split(" = ") for line in f.read().split("\n"))
+
+def decToBin(decimal):
+	binary = bin(decimal)[2:]
+	return "0"*(36 - len(binary)) + binary
+
+def applyMask(address, mask):
+	return "".join(mask[i] if mask[i] in ["X", "1"] else address[i] for i in range(36))
+
+def writeToMemory(memory, address: str, value):
+	numOfFloatingBits = address.count("X")
+	for i in range(2**numOfFloatingBits):
+		realAddress = address
+		for j in range(numOfFloatingBits):
+			realAddress = realAddress.replace("X", str((i & 2**j) >> j), 1)
+		memory[int(realAddress, 2)] = value
+
+memory = {}
+currentMask = "X" * 36
+instructions = getInstructions("input.txt")
+for instruction in instructions:
+	if instruction[0] == "mask":
+		currentMask = instruction[1]
+	else:
+		address = int(instruction[0][4:-1])
+		value = int(instruction[1])
+		maskedAddress = applyMask(decToBin(address), currentMask)
+		writeToMemory(memory, maskedAddress, value)
+
+memorySum = sum(memory.values())
+print(memorySum)
\ No newline at end of file
diff --git a/14/test2.txt b/14/test2.txt
new file mode 100644
index 0000000..b4b4e06
--- /dev/null
+++ b/14/test2.txt
@@ -0,0 +1,4 @@
+mask = 000000000000000000000000000000X1001X
+mem[42] = 100
+mask = 00000000000000000000000000000000X0XX
+mem[26] = 1
\ No newline at end of file