diff --git a/app/templates/play/level/level_loading.jade b/app/templates/play/level/level_loading.jade
index ecae6f30c..0ef0f2afa 100644
--- a/app/templates/play/level/level_loading.jade
+++ b/app/templates/play/level/level_loading.jade
@@ -38,6 +38,7 @@
     strong.tip.rare(data-i18n='play_level.tip_hofstadters_law') Hofstadter's Law: It always takes longer than you expect, even when you take into account Hofstadter's Law.
     strong.tip.rare(data-i18n='play_level.tip_premature_optimization') Premature optimization is the root of all evil - Donald Knuth
     strong.tip.rare(data-i18n='play_level.tip_brute_force') When in doubt, use brute force. - Ken Thompson
+    strong.tip.rare(data-i18n='play_level.tip_extrapolation') There are only two kinds of people: those that can extrapolate from incomplete data...
     strong.tip.rare
       span(data-i18n='play_level.tip_harry') Yer a Wizard, 
       span= me.get('name', true)