From 33e86fa3601d2afa295ad277ed066592092247c5 Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@fri.uni-lj.si>
Date: Tue, 15 Dec 2015 12:42:09 +0100
Subject: Hide Prolog.{denotational_semantics,trees} problems

---
 prolog/problems/trees/tolistbt_2/common.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'prolog/problems/trees/tolistbt_2')

diff --git a/prolog/problems/trees/tolistbt_2/common.py b/prolog/problems/trees/tolistbt_2/common.py
index e6c8ffd..3c14c4e 100644
--- a/prolog/problems/trees/tolistbt_2/common.py
+++ b/prolog/problems/trees/tolistbt_2/common.py
@@ -2,7 +2,7 @@
 
 id = 141
 number = 46
-visible = True
+visible = False
 facts = None
 
 solution = '''\
-- 
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