12 Days of Christmas
828
817
99 Bottles of Beer
785
Abundant Numbers
662
785
Abundant Numbers (Long)
667
ASCII Table
323
brainfuck
401
Card Number Validation
1,000
Catalan Numbers
483
Catalan’s Constant
120
Christmas Trees
545
Collatz
731
919
CSS Colors
361
Cubes
59
Day of Week
618
Diamonds
74
Divisors
852
1,000
Emirp Numbers
696
Emojify
621
Evil Numbers
850
714
Farey Sequence
696
Fibonacci
882
Fizz Buzz
887
951
967
Happy Numbers
631
ISBN
965
798
Kaprekar Numbers
457
Kolakoski Constant
118
Kolakoski Sequence
398
Leap Years
886
Levenshtein Distance
441
636
Leyland Numbers
85
Lucky Numbers
871
Lucky Tickets
Morse Encoder
287
Niven Numbers
907
Odious Numbers
854
Ordinal Numbers
757
Pangram Grep
717162
Pascal’s Triangle
614
Prime Numbers
741
909
Quine
1,000542
969
Recamán
478
968
Rijndael S-box
345
Rock-paper-scissors-Spock-lizard
494
Roman to Arabic
926
ROT13
935
Sierpiński Triangle
622
Smith Numbers
762
355
Tongue-twisters
897
Transpose Sentence
875
United States
484
Vampire Numbers
117
Van Eck Sequence
672
Zeckendorf Representation
796
λ
545
436
π
102
τ
102
φ
103
√2
97
𝑒
65