12 Days of Christmas
812
99 Bottles of Beer
225
533
Abundant Numbers
694
Abundant Numbers (Long)
588
858
849
ASCII Table
559
Catalan Numbers
688
Catalan’s Constant
449
Christmas Trees
681
Collatz
820
Divisors
552731
783
Emirp Numbers
600
Emirp Numbers (Long)
640
Emojify
297
Evil Numbers
784
Evil Numbers (Long)
767
Fibonacci
616
407
720
542806
933
765
Fizz Buzz
503
848440
677746
941
Foo Fizz Buzz Bar
698
905
Fractions
605
Happy Numbers
539
Happy Numbers (Long)
615
Intersection
657
ISBN
738
Kolakoski Constant
41107
7
111991268412291631281216595691005255145143119
Kolakoski Sequence
19
112198
686
724
Leap Years
554
502
769
Levenshtein Distance
576
571
746
Leyland Numbers
691
Morse Encoder
714
Niven Numbers
704
Niven Numbers (Long)
806
Odious Numbers
781
Odious Numbers (Long)
779
Ordinal Numbers
627
Pangram Grep
766
Pascal’s Triangle
83
430
Pernicious Numbers
683
Pernicious Numbers (Long)
466
836
Prime Numbers
289
173
754
871
Prime Numbers (Long)
3
490
678
914
Quine
607
577672
658
Recamán
759
Reverse Polish Notation
520
Seven Segment
449
517
Sierpiński Triangle
243
138
218
Spelling Numbers
382
Time Distance
572
Tongue-twisters
580
623812
577
653
United States
237
λ
171501
259196
203
184182180
220
π
3596119651009943671376310867301111352488473304440137135107
τ
11168
331
φ
7755
695
√2
5857
700
𝑒
9356
695