12 Days of Christmas
890
99 Bottles of Beer
693789
Abundant Numbers
brainfuck
Christmas Trees
798
CSS Colors
49
Cubes
Diamonds
526
664
Divisors
910
Emirp Numbers
822
Emojify
461
Evil Numbers
964
Fibonacci
807944
Fizz Buzz
964
918
Happy Numbers
Intersection
629660
769
Leyland Numbers
618
Morse Decoder
516
Morse Encoder
509
Ordinal Numbers
845
Pascal’s Triangle
940
Pernicious Numbers
787821
630
Quine
1,000
Rock-paper-scissors-Spock-lizard
740
Roman to Arabic
457
Rule 110
Seven Segment
Sierpiński Triangle
782
Spelling Numbers
808
Tongue-twisters
425786
United States
515
λ
368
π
498
τ
484
φ
695
√2
100
6591,000
1,000278