diff --git a/problem8.py b/problem8.py
new file mode 100644
index 0000000..a199afa
--- /dev/null
+++ b/problem8.py
@@ -0,0 +1,35 @@
+def main():
+    num_string = (
+    '73167176531330624919225119674426574742355349194934'
+    '96983520312774506326239578318016984801869478851843'
+    '85861560789112949495459501737958331952853208805511'
+    '12540698747158523863050715693290963295227443043557'
+    '66896648950445244523161731856403098711121722383113'
+    '62229893423380308135336276614282806444486645238749'
+    '30358907296290491560440772390713810515859307960866'
+    '70172427121883998797908792274921901699720888093776'
+    '65727333001053367881220235421809751254540594752243'
+    '52584907711670556013604839586446706324415722155397'
+    '53697817977846174064955149290862569321978468622482'
+    '83972241375657056057490261407972968652414535100474'
+    '82166370484403199890008895243450658541227588666881'
+    '16427171479924442928230863465674813919123162824586'
+    '17866458359124566529476545682848912883142607690042'
+    '24219022671055626321111109370544217506941658960408'
+    '07198403850962455444362981230987879927244284909188'
+    '84580156166097919133875499200524063689912560717606'
+    '05886116467109405077541002256983155200055935729725'
+    '71636269561882670428252483600823257530420752963450')
+    group_size = 13
+    highest_product = 0
+    for i in range(1001 - group_size):
+        current_group = num_string[i:i + group_size]
+        product = 1
+        for j in range(group_size):
+            product *= int(current_group[j])
+        highest_product = max(highest_product, product)
+    print(highest_product)
+
+
+if __name__ == "__main__":
+    main()