12 Days of Christmas
391
99 Bottles of Beer
450
Abundant Numbers
313
623
933
730
Arabic to Roman
574
brainfuck
372
Catalan Numbers
841
Christmas Trees
597
CSS Colors
685
Cubes
420
Diamonds
401
Divisors
425
938
675
554
782
Emirp Numbers
274
551
535
Emojify
Evil Numbers
496
692
802
Fibonacci
467384461394674
750
935
Fizz Buzz
617
308488803766692523
862
Happy Numbers
512
Intersection
590
Kolakoski Constant
Kolakoski Sequence
715
Leap Years
793
831
Levenshtein Distance
439
Leyland Numbers
711
Look and Say
543
Lucky Tickets
Morse Decoder
410
Morse Encoder
560
518
Niven Numbers
511
808
758
Odious Numbers
722
784
Ordinal Numbers
673
640
Pangram Grep
825
676
Pascal’s Triangle
536
Pernicious Numbers
636
687
Poker
389
Prime Numbers
534
454
691
677
Quine
465
947
Recamán
618
780
Rock-paper-scissors-Spock-lizard
530
Roman to Arabic
449
Rule 110
609
574
Seven Segment
480
498
Sierpiński Triangle
530
Spelling Numbers
279
Ten-pin Bowling
332
315
Tongue-twisters
368
United States
Vampire Numbers
599
λ
361
85
π
3496791009321343677613864
105
25
502103840139204136108
τ
40
φ
538
√2
585
𝑒
37