12 Days of Christmas
861
99 Bottles of Beer
694
Abundant Numbers
703
Arabic to Roman
625
brainfuck
587
Catalan Numbers
666
Catalan’s Constant
385
Christmas Trees
697
CSS Colors
417487370
Cubes
677618
Diamonds
530
Divisors
886
Emirp Numbers
545
Emojify
625572696
Evil Numbers
844956786
Fibonacci
927932736729
Fizz Buzz
769973699612
Foo Fizz Buzz Bar
784
Fractions
723
Happy Numbers
702
Intersection
737769
Jacobi Symbol
751
Kolakoski Constant
673
Kolakoski Sequence
593628
Leap Years
814863819
Levenshtein Distance
656552747
Leyland Numbers
800
Look and Say
656
Lucky Tickets
759603610
Morse Encoder
572
Niven Numbers
898859901
Niven Numbers (Long)
792
Odious Numbers
849953807
Ordinal Numbers
807786721
Pangram Grep
861
Pascal’s Triangle
691
Pernicious Numbers
602671607
Prime Numbers
871
Prime Numbers (Long)
753909
Quine
945
379
Recamán
820857771
Rock-paper-scissors-Spock-lizard
584
Roman to Arabic
516
Rule 110
713
Seven Segment
490
Sierpiński Triangle
684
Spelling Numbers
442
Sudoku
569
Tongue-twisters
599
United States
807842804
Vampire Numbers
504584399
Van Eck Sequence
642
λ
424678409
π
913869
τ
897862
φ
891842208
√2
917850
𝑒
700695156