12 Days of Christmas
424
99 Bottles of Beer
451
436
Abundant Numbers
636
Arabic to Roman
437
brainfuck
308
Christmas Trees
785
CSS Colors
526
Cubes
410
Diamonds
352
Divisors
633
911
847
Emirp Numbers
1782002904693488828831295165173120388364115
Emojify
399
Evil Numbers
713
757
Fibonacci
443805
Fizz Buzz
822
617
879
Happy Numbers
391
533
Leap Years
774
Leyland Numbers
46
Morse Decoder
332
Morse Encoder
429
Niven Numbers
726
Odious Numbers
751
Ordinal Numbers
503
Pangram Grep
814
Pascal’s Triangle
801
Pernicious Numbers
555
Poker
246
Prime Numbers
810
Quine
962
890
854
Rock-paper-scissors-Spock-lizard
291
Roman to Arabic
247
Rule 110
275
Seven Segment
367
Sierpiński Triangle
721
Spelling Numbers
299
Ten-pin Bowling
372
Tongue-twisters
331
United States
λ
264
π
τ
φ
396
√2
𝑒
586