12 Days of Christmas
391
99 Bottles of Beer
238
320
Abundant Numbers
681
Abundant Numbers (Long)
911
764
919
ASCII Table
454
Catalan Numbers
710
Catalan’s Constant
400
Christmas Trees
607
Collatz
760
Divisors
754
771
Emirp Numbers
505
Emirp Numbers (Long)
573
Emojify
272
Evil Numbers
800
Evil Numbers (Long)
788
Fibonacci
640
438
726
931825
947
800
Fizz Buzz
540
941464
977757
869
Foo Fizz Buzz Bar
733
Fractions
530
Happy Numbers
429
Happy Numbers (Long)
540
Intersection
500
ISBN
597
Kolakoski Constant
43118
9
12411113893180314621311367110473945251230165133
Kolakoski Sequence
19
182209
712
806
Leap Years
591
847
782
Levenshtein Distance
736
464
900
Leyland Numbers
608
Morse Encoder
306
Niven Numbers
733
Niven Numbers (Long)
833
Odious Numbers
800
Odious Numbers (Long)
804
Ordinal Numbers
532
Pangram Grep
670
Pascal’s Triangle
87
410
Pernicious Numbers
702
Pernicious Numbers (Long)
760
850
Prime Numbers
500
188
769
924
Prime Numbers (Long)
3
698
985
Quine
615
964694
674
Recamán
705
Reverse Polish Notation
403
Seven Segment
627
403
Sierpiński Triangle
249
191
241
Time Distance
338
Tongue-twisters
387
494559
450
384
United States
191
λ
335201
210179
188
174253149
154
π
6810213074106104457214967163109301101472578533023942154147118
τ
16572
305
φ
12758
703
√2
11460
721
𝑒
14358
716