Abundant Numbers
776
Abundant Numbers (Long)
882
Arabic to Roman
663
Arrows
447
brainfuck
815
Christmas Trees
850
CSS Colors
182
Cubes
691
Diamonds
500
Divisors
559
905
Emirp Numbers
958
Emojify
376
Evil Numbers
800
Fibonacci
547
947
Fizz Buzz
967
Forsyth–Edwards Notation
837
Gijswijt’s Sequence
634
Happy Numbers
238
ISBN
838
Kolakoski Constant
664
Kolakoski Sequence
881
Leap Years
878
Morse Encoder
680
Niven Numbers
957
Odious Numbers
800
Ordinal Numbers
779
Pangram Grep
889
Pascal’s Triangle
720
Pernicious Numbers
816
Prime Numbers
645
Quine
969
Roman to Arabic
331
Seven Segment
627
Sierpiński Triangle
363
Spelling Numbers
384
λ
246
π
508
φ
609
√2
1,000
𝑒
706