12 Days of Christmas
876
99 Bottles of Beer
657777
Abundant Numbers
806
brainfuck
Christmas Trees
761
CSS Colors
46
Cubes
354
Diamonds
502710
641
Divisors
869
Emirp Numbers
770
Emojify
440
Evil Numbers
914
Fibonacci
786911
Fizz Buzz
874
910
Happy Numbers
662
Intersection
580603
731
Leyland Numbers
569
Morse Decoder
486
Morse Encoder
473
Ordinal Numbers
796
Pascal’s Triangle
871
Pernicious Numbers
750770
609
Quine
940
Rock-paper-scissors-Spock-lizard
702
Roman to Arabic
428
Rule 110
595
Seven Segment
713
Sierpiński Triangle
739
Spelling Numbers
726
Tongue-twisters
417773
United States
410
λ
349
π
468
τ
447
φ
641
√2
91
614930
982272