12 Days of Christmas
835
99 Bottles of Beer
701
Abundant Numbers
750
Arabic to Roman
561
brainfuck
630
Christmas Trees
775
CSS Colors
245
Cubes
542
Diamonds
770
Divisors
934
Emirp Numbers
782
Emojify
471
Evil Numbers
816
Fibonacci
1,000
Fizz Buzz
818
780
913
983
980
Happy Numbers
912
Intersection
675
Kolakoski Constant
105
Kolakoski Sequence
839
Leap Years
878
Levenshtein Distance
404
Leyland Numbers
737
Look and Say
661
Morse Decoder
485
Niven Numbers
957
Odious Numbers
800
Ordinal Numbers
890
Pangram Grep
818
Pascal’s Triangle
1,000
Poker
Prime Numbers
889
Quine
969
Recamán
859
Roman to Arabic
817
Rule 110
603
Seven Segment
597
Sierpiński Triangle
584
Spelling Numbers
Tongue-twisters
508
United States
428
Vampire Numbers
488
λ
233
π
91
τ
91
φ
898
√2
860
𝑒
716