12 Days of Christmas
662
853
784
81699 Bottles of Beer
632
757
630Abundant Numbers
656
Arabic to Roman
957
677
370
Arrows
348
219
brainfuck
683
209
492Christmas Trees
741
806
740Cubes
537
Diamonds
708
Divisors
606
814
738
606
708Emirp Numbers
520
775
449Evil Numbers
563
726
675
543Fibonacci
934
620
609Fizz Buzz
647
904
695Foo Fizz Buzz Bar
639
Fractions
765
Happy Numbers
466
737
371Happy Numbers (Long)
731
Intersection
698
Leap Years
626
636
Look and Say
589
Morse Decoder
480
433
445Morse Encoder
486
554
436Niven Numbers
721
880
447Odious Numbers
635
752
697
561Pangram Grep
752
498
469Pascal’s Triangle
429
531
568
502Pernicious Numbers
662
579
482Poker
437
Prime Numbers
917
576
842
444Quine
966
856Recamán
657
Roman to Arabic
640
500
539Rule 110
463Seven Segment
566
378
510Sierpiński Triangle
411
464
405Spelling Numbers
960
418
551
639Sudoku
368
λ
148π
755
524
574τ
750
521
572φ
832
483
707√2
422
𝑒
521
472
546