12 Days of Christmas
378
99 Bottles of Beer
147
317
Abundant Numbers
666
Abundant Numbers (Long)
581
762
848
ASCII Table
445
Catalan Numbers
688
Catalan’s Constant
382
Christmas Trees
594
Collatz
743
Divisors
552731
742
Emirp Numbers
494
Emirp Numbers (Long)
553
Emojify
266
Evil Numbers
784
Evil Numbers (Long)
767
Fibonacci
616
407
704
542806
932
765
Fizz Buzz
503
848440
677746
860
Foo Fizz Buzz Bar
697
720
Fractions
515
Happy Numbers
418
Happy Numbers (Long)
522
Intersection
482
ISBN
577
Kolakoski Constant
41107
7
111991248412129658116121659565864647145143119
Kolakoski Sequence
18
110197
673
723
Leap Years
561
493
768
Levenshtein Distance
576
447
746
Leyland Numbers
588
Morse Encoder
508
Niven Numbers
716
Niven Numbers (Long)
806
Odious Numbers
781
Odious Numbers (Long)
779
Ordinal Numbers
510
Pangram Grep
649
Pascal’s Triangle
83
399
Pernicious Numbers
683
Pernicious Numbers (Long)
458
818
Prime Numbers
468
173
754
870
Prime Numbers (Long)
3
490
678
913
Quine
607
413672
658
Recamán
685
Reverse Polish Notation
384
Seven Segment
591
387
Sierpiński Triangle
238
172
234
Spelling Numbers
235
Time Distance
331
Tongue-twisters
367
397548
423
376
United States
176
λ
309187
196167
173
164147131
146
π
65961196810097436713763106106291111342473472953740138135107
τ
10968
296
φ
7655
681
√2
5757
700
𝑒
9356
695