12 Days of Christmas
843
99 Bottles of Beer
718
Abundant Numbers
766
Abundant Numbers (Long)
817
Arabic to Roman
996
Arithmetic Numbers
452
Arrows
485
ASCII Table
509
Catalan Numbers
813
Catalan’s Constant
101
Christmas Trees
655
Collatz
810
Cubes
627
Diamonds
284
Divisors
751
Emirp Numbers
518
Emirp Numbers (Long)
307
602
Evil Numbers
912
Evil Numbers (Long)
902
Farey Sequence
385
Fibonacci
701
Fizz Buzz
991
731
Foo Fizz Buzz Bar
868
656
Fractions
806
Gijswijt’s Sequence
256
Happy Numbers
439
Happy Numbers (Long)
566
Intersection
480
Inventory Sequence
492
ISBN
688
Jacobi Symbol
538
Kolakoski Constant
121
Kolakoski Sequence
547
Leap Years
685
Levenshtein Distance
792
Leyland Numbers
533
Look and Say
659
Lucky Numbers
563
Morse Decoder
380
Morse Encoder
509
Niven Numbers
566
Niven Numbers (Long)
780
Number Spiral
620
Odious Numbers
913
Odious Numbers (Long)
905
Ordinal Numbers
748
Pangram Grep
875
Pascal’s Triangle
352
Pernicious Numbers
423
Pernicious Numbers (Long)
477
Prime Numbers
574
Prime Numbers (Long)
602
Quine
1,000
360
859
490
342
445
515
554
673
662
724
866
673
939
682
551
581
813
956
945
416
922
935
666Recamán
716
Reverse Polish Notation
524
Roman to Arabic
756
Seven Segment
445
Sierpiński Triangle
556
Smith Numbers
793
Spelling Numbers
1,000
Star Wars Opening Crawl
411
Time Distance
700
Tongue-twisters
770
United States
507
Van Eck Sequence
642
λ
230
π
147
τ
54
φ
53
√2
839
𝑒
48