12 Days of Christmas
513
633
714
99 Bottles of Beer
638
488
796263497
Abundant Numbers
739
923
787
636
Abundant Numbers (Long)
769
908
784
819
Alphabetic Numbers
228
Arabic to Roman
917
733
734
Arithmetic Numbers
715
Arrows
435
467
Ascending Primes
472
ASCII Table
588
744
brainfuck
405
398
260
773
401
Calendar
863
Card Number Validation
526
449
Catalan Numbers
808
907
804
Catalan’s Constant
382
40
425
571
Christmas Trees
732
487
735
640
Collatz
741
622
857
Continued Fractions
656
CSS Colors
159
323
Cubes
438
619
Day of Week
288
924
DFA Simulator
807
Diamonds
565
737
Divisors
705
924
650
819
880460735
Emirp Numbers
406
682
679
748
415
Emirp Numbers (Long)
812
672
533
524
Emojify
519
560
421
Evil Numbers
819
808
749
956
757
Evil Numbers (Long)
819
827
758
950
804
Factorial Factorisation
390
Farey Sequence
567
Fibonacci
512
840817
712726
626
938859
441570895493
933758
497652
932817862794
846527645
Fizz Buzz
335761718521308741810628589682761701778676586320786939566460682986794813745736689823840496487921883699857380487794545
578577
Foo Fizz Buzz Bar
751
537
682
865
890
666
Forsyth–Edwards Notation
570
701
Fractions
681
718
Game of Life
545
Gijswijt’s Sequence
411
623
Gray Code Decoder
666
Gray Code Encoder
888
Happy Numbers
445
571
781
696
579
450
Happy Numbers (Long)
730
903
740
710
620
Hexdump
684
Intersection
815
423
818
Inventory Sequence
601
843
ISBN
724
789
Jacobi Symbol
520
630
298
563
Kaprekar Numbers
456
Kolakoski Constant
476
731
Kolakoski Sequence
721
833
Leap Years
812
704
800
604
848
812586774782
Levenshtein Distance
581871
810
661
365
Leyland Numbers
798
728
856
ln 2
709
Look and Say
815
453
567
709
Lucky Numbers
756
626
Lucky Tickets
513
612
Maze
416
Medal Tally
386
Morse Decoder
453
612
Morse Encoder
405
302
441
271
Multitap Input
451
Musical Chords
513
N Queens
652
Niven Numbers
783
736
672
894644725
Niven Numbers (Long)
737
840
695
833601865
Number Spiral
653
445
544
Odious Numbers
814
803
857
566
953
751
Odious Numbers (Long)
810
834
850
566
945
797
Ordinal Numbers
593
598
730
845
Pangram Grep
638
486
545771
713783
513
468
534
258
882613632
167
Pascal’s Triangle
617
810
964
626
768
868
Pernicious Numbers
551
664
903
779
650548
Pernicious Numbers (Long)
684
905
832
Poker
567
618
Prime Numbers
904
987
776
800570720
Prime Numbers (Long)
775
974
724
Proximity Grid
236
QR Decoder
462
Quine
962
505848432
943
345827805567
870806
782556864527
65446167158860479
945503854341
676
Recamán
729
465
632
861
707
Repeating Decimals
514
575629
Reverse Polish Notation
806
760
Rijndael S-box
239
563
Rock-paper-scissors-Spock-lizard
705
648
Roman to Arabic
680
438
681
432
ROT13
657
Rule 110
495
589
Scrambled Sort
869
Seven Segment
580
585
473
658
456
SI Units
573
499
732
Sierpiński Triangle
635
356641
326
699
699
Smith Numbers
618
775
Spelling Numbers
941
661
522
Star Wars Opening Crawl
524
526
Sudoku
611
320
Sudoku (Fill-in)
283
368
277
Taxicab Numbers
482
Ten-pin Bowling
483
208
Time Distance
782
790
Tongue-twisters
488
422
497
351
Topological Sort
342
Tower of Hanoi
663
Transpose Sentence
507
Trinomial Triangle
560
United States
397
563
587
Vampire Numbers
528
95
759
580
Van Eck Sequence
507
880
Zeckendorf Representation
764
Zodiac Signs
349
541
γ
837
λ
460
449
612
π
619
447
907
837
659
τ
445
874
833
646
φ
633
672
635
776
√2
674
779
641
768
𝑒
515
791
716