12 Days of Christmas
828
639
99 Bottles of Beer
785
Abundant Numbers
662
754
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
770
CSS Colors
159
Cubes
71
Day of Week
627
Diamonds
74
Divisors
852
947
Emirp Numbers
545
Emojify
513
Evil Numbers
850
714
Farey Sequence
696
Fibonacci
882
Fizz Buzz
887
934
883
Happy Numbers
631
ISBN
965
866
Kaprekar Numbers
457
Kolakoski Constant
118
Kolakoski Sequence
398
Leap Years
886
Levenshtein Distance
441
636
Leyland Numbers
85
Lucky Numbers
839
Lucky Tickets
Morse Encoder
263
Niven Numbers
907
Odious Numbers
854
Ordinal Numbers
757
Pangram Grep
717129
Pascal’s Triangle
614
Prime Numbers
741
909
Quine
1,000528
969
Recamán
478
873
Rijndael S-box
345
Rock-paper-scissors-Spock-lizard
535
Roman to Arabic
926
ROT13
935
Sierpiński Triangle
615
Smith Numbers
762
259
Tongue-twisters
774
Transpose Sentence
875
United States
352
Vampire Numbers
117
Van Eck Sequence
672
Zeckendorf Representation
796
λ
201
323
π
102
τ
102
φ
103
√2
97
𝑒
65