| about | help | code help+videos | done | prefs | 
Return true if the given non-negative number is 1 or 2 more than a multiple of 20. See also: Introduction to Mod more20(20) → false more20(21) → true more20(22) → true ...Save, Compile, Run (ctrl-enter)  | 
Progress graphs: 
 Your progress graph for this problem
 Random user progress graph for this problem 
 Random Epic Progress Graph
Difficulty: 122.4
Copyright Nick Parlante 2017 - privacy