12 Days of Christmas
683
99 Bottles of Beer
681
Abundant Numbers
813
Arabic to Roman
389
brainfuck
385
Christmas Trees
814
CSS Colors
201
Cubes
396
Diamonds
768
Divisors
927
Emirp Numbers
883
Emojify
480
Evil Numbers
800
Fibonacci
984
Fizz Buzz
786607788954863
Happy Numbers
808
Intersection
475
Kolakoski Constant
274
Kolakoski Sequence
862
Leap Years
862
Levenshtein Distance
492
Leyland Numbers
799
Look and Say
519
Morse Decoder
389
Niven Numbers
933
Odious Numbers
781
Ordinal Numbers
868
Pangram Grep
832
Pascal’s Triangle
935
Poker
Prime Numbers
871
Quine
945
Recamán
875
Roman to Arabic
606
Rule 110
510
Seven Segment
658
Sierpiński Triangle
540
Spelling Numbers
Tongue-twisters
511
United States
469
Vampire Numbers
346
λ
466
π
250
τ
265
φ
855
√2
835
𝑒
789