12 Days of Christmas
178
778
799
24 Game
314
328
99 Bottles of Beer
725
739
Abundant Numbers
710
738
785
884
Abundant Numbers (Long)
727
881
917
879
Arabic to Roman
634
690
Arithmetic Numbers
767
887
911
798
Arrows
304
347
Ascending Primes
478596
703
ASCII Table
635
646
Billiards
403
441
brainfuck
635
679
Card Number Validation
650
712
Catalan Numbers
943
835
974
852
Catalan’s Constant
521
581
Christmas Trees
764
782
Collatz
767
883
CSS Colors
130
903
618
Cubes
553
586
Day of Week
908
911
727
961
DFA Simulator
379
414
Diamonds
599
60
626
47
Divisors
785
946
984
Emirp Numbers
814
842
Emirp Numbers (Long)
679
708
Emojify
414
449
Evil Numbers
826
877
910714
982
621
420
429
Evil Numbers (Long)
804
862
935717
838
976
629
414
Factorial Factorisation
550
104
570
Farey Sequence
668
691
29
Fibonacci
933
896
810
961
987
841
Fizz Buzz
968
469
992
994
Foo Fizz Buzz Bar
959
987
Forsyth–Edwards Notation
547
611
Fractions
920
970
Game of Life
449
491
Gijswijt’s Sequence
746
782
Happy Numbers
721
889812
652
683
935
786
429
Happy Numbers (Long)
698
316827
764
863
770
Hexdump
672
713
Hilbert Curve
262
30
841
90
220
75
Intersection
747
803
Inventory Sequence
754
721
840
884
ISBN
813
866
Jacobi Symbol
470
531
Kaprekar Numbers
212424489
507
Kolakoski Constant
795
773
Kolakoski Sequence
843
881
Leap Years
903913936
887
980
922
784
844
Levenshtein Distance
525
881
966
Leyland Numbers
913
960
ln 2
947
971
Look and Say
743
818
38
Lucky Numbers
862
23
860
Lucky Tickets
910
945
Mandelbrot
566
763
45
Maze
403
425
Medal Tally
496
570
Minesweeper
481
486
Morse Decoder
342
350
Morse Encoder
504
533
Musical Chords
217
245
N Queens
588
629
Niven Numbers
829
886951
955
984
Niven Numbers (Long)
911
742
906
Number Spiral
652
676
Odious Numbers
649606607824
837864726776894875911712595706829713825
649578
915178801690
709409882815363818169835850769846823635817608513980583658490642891406
658930499
918401875403
Odious Numbers (Long)
846
896
913711
721
892
973
642
412
Ordinal Numbers
788
773
831
PalindromemordnilaP
812
880
Pangram Grep
300
463
612
934689
499
623
412
762
677376
961
367
Partition Numbers
791
802
Pascal’s Triangle
787
702
924
Pernicious Numbers
914
940
978
609
Pernicious Numbers (Long)
619
948
973
Poker
386
409
Polyominoes
352
362
Prime Numbers
694
878933
897
981
876
Prime Numbers (Long)
911
952
Proximity Grid
498
500
QR Decoder
498
522
Quine
1,00076
968
412492
398
813948
521
933
656
947
977
858
Recamán
772
852
Repeating Decimals
532
536
Reverse Polish Notation
659
779
Reversi
314
317
Rijndael S-box
174
248
521
505
Rock-paper-scissors-Spock-lizard
664
691
Roman to Arabic
884
950
930
ROT13
834
958
Rule 110
513
527
Scrambled Sort
765
900
Set
809
909
Seven Segment
564
659
SI Units
527
494
Sierpiński Triangle
753
788
Smith Numbers
697
717
Spelling Numbers
416
451
Star Wars GPT
817
863
Star Wars Opening Crawl
424
460
Sudoku
408
414
Sudoku (Fill-in)
359
374
Ten-pin Bowling
270
281
Tic-tac-toe
508
542
Time Distance
615
623
Tongue-twisters
612
622
Topological Sort
318
351
Tower of Hanoi
680
Transpose Sentence
738
804
Trinomial Triangle
861
910
United States
763
123
795
Vampire Numbers
371703
751
Van Eck Sequence
845
933
Zeckendorf Representation
663
738
Zodiac Signs
486
526
γ
484556559
481
572
λ
207
191
671209
168
493
679
π
708
521
757
τ
701
735
φ
863
919
891
√2
955
982
𝑒
55
953
97971