From 9e1c7806c914b887f8c9aa689467688b3e58ed6f Mon Sep 17 00:00:00 2001
From: Peter Mikkelsen <petermikkelsen10@gmail.com>
Date: Mon, 8 Nov 2021 19:25:43 +0100
Subject: Add missing problem20 file

---
 problem20.ijs | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 problem20.ijs

diff --git a/problem20.ijs b/problem20.ijs
new file mode 100644
index 0000000..3cf87a2
--- /dev/null
+++ b/problem20.ijs
@@ -0,0 +1,2 @@
+problem20=:+/10#.^:_1!100x
+
-- 
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