12 Days of Christmas
828
639
99 Bottles of Beer
785
Abundant Numbers
570
ASCII Table
323
brainfuck
401
Card Number Validation
529
Catalan’s Constant
120
Christmas Trees
545
Collatz
731
770
CSS Colors
159
Cubes
71
Diamonds
74
Divisors
852
Emirp Numbers
545
Emojify
513
Evil Numbers
576
Fibonacci
882
Fizz Buzz
887
934
883
Happy Numbers
631
ISBN
932
866
Kolakoski Constant
118
Leap Years
886
Levenshtein Distance
636
Leyland Numbers
85
Lucky Numbers
855
Lucky Tickets
Morse Encoder
263
Niven Numbers
907
Odious Numbers
574
Ordinal Numbers
757
Pangram Grep
705129
Pascal’s Triangle
589
Prime Numbers
741
597
Quine
1,000528
969
Recamán
473
873
Rock-paper-scissors-Spock-lizard
535
Roman to Arabic
821
ROT13
935
Sierpiński Triangle
199
Smith Numbers
259
Tongue-twisters
774
United States
352
Vampire Numbers
117
Van Eck Sequence
672
λ
201
326
π
102
τ
102
φ
103
√2
97
𝑒
65