12 Days of Christmas
860
99 Bottles of Beer
692
Abundant Numbers
703
Arabic to Roman
625
brainfuck
587
Catalan Numbers
666
Catalan’s Constant
385
Christmas Trees
697
CSS Colors
418487370
Cubes
666612
Diamonds
529
Divisors
886
Emirp Numbers
545
Emojify
605572692
Evil Numbers
844956786
Fibonacci
927932737729
Fizz Buzz
768973698611
Foo Fizz Buzz Bar
783
Fractions
722
Happy Numbers
702
Intersection
739769
Jacobi Symbol
745
Kolakoski Constant
672
Kolakoski Sequence
584626
Leap Years
814863819
Levenshtein Distance
653550743
Leyland Numbers
801
Look and Say
657
Lucky Tickets
760603610
Morse Encoder
571
Niven Numbers
898859902
Niven Numbers (Long)
792
Odious Numbers
849953807
Ordinal Numbers
805785719
Pangram Grep
861
Pascal’s Triangle
691
Pernicious Numbers
602671607
Prime Numbers
871
Prime Numbers (Long)
753909
Quine
945
379
Recamán
821857771
Rock-paper-scissors-Spock-lizard
584
Roman to Arabic
517
Rule 110
712
Seven Segment
490
Sierpiński Triangle
683
Spelling Numbers
435
Sudoku
548
Tongue-twisters
599
United States
806841776
Vampire Numbers
503584388
Van Eck Sequence
642
λ
423678409
π
914869
τ
897862
φ
891842208
√2
917850
𝑒
701695156