12 Days of Christmas
904
99 Bottles of Beer
723
Abundant Numbers
785
Abundant Numbers (Long)
939
Arabic to Roman
364
705
Arrows
497
ASCII Table
680
brainfuck
742
884
Catalan Numbers
863
Catalan’s Constant
73
Christmas Trees
747
Collatz
971
CSS Colors
759
Cubes
35
Diamonds
508
Divisors
905
Emirp Numbers
919
Emirp Numbers (Long)
661
Emojify
303
Evil Numbers
976
Evil Numbers (Long)
976
Fibonacci
947
Fizz Buzz
487
983
Foo Fizz Buzz Bar
659
Fractions
768
Happy Numbers
838
Happy Numbers (Long)
667
Intersection
788
Inventory Sequence
574
ISBN
717
Kolakoski Constant
73
Kolakoski Sequence
571
Leap Years
811
Levenshtein Distance
318
Leyland Numbers
849
Look and Say
481
Lucky Numbers
711
Morse Encoder
184
Niven Numbers
800
Niven Numbers (Long)
877
Number Spiral
195
690
Odious Numbers
870
Odious Numbers (Long)
872
Ordinal Numbers
692
Pangram Grep
Pascal’s Triangle
931
Pernicious Numbers
755
Pernicious Numbers (Long)
813
Prime Numbers
480
976
Prime Numbers (Long)
437
688
Quine
1,000
1,000923854893750969893698
Recamán
772
Reverse Polish Notation
820
Rock-paper-scissors-Spock-lizard
613
Roman to Arabic
427
195
Rule 110
308
Seven Segment
750
Sierpiński Triangle
602
Smith Numbers
680
Spelling Numbers
406
Sudoku
522
Sudoku (Fill-in)
272
Tongue-twisters
406
502
859
United States
937
Vampire Numbers
757
Van Eck Sequence
767
λ
162
π
468
τ
64
φ
716
√2
1,000
𝑒
1,000