12 Days of Christmas
168
914
24 Game
565
99 Bottles of Beer
819
Abundant Numbers
368
845
Abundant Numbers (Long)
932
Arabic to Roman
860
863784
Arithmetic Numbers
3
548
984
Arrows
561
Ascending Primes
641
ASCII Table
821
Billiards
636
brainfuck
17
847
Card Number Validation
670
Catalan Numbers
641
978
Catalan’s Constant
212
793
772
Christmas Trees
816
818
Collatz
41
969902
950
CSS Colors
202
881
720243
Cubes
82
539
Day of Week
75
1,000
667971
755
DFA Simulator
692
Diamonds
683
Divisors
254
825
831
1,000
Emirp Numbers
586228
733
Emirp Numbers (Long)
717
829
Emojify
441
Evil Numbers
909
605
Evil Numbers (Long)
767
872
Factorial Factorisation
110
661
773
Farey Sequence
659
Fibonacci
556737309957986623
987
969943
935
742
791
947
907
Fizz Buzz
265
659
800
964
531
Foo Fizz Buzz Bar
163
985
Forsyth–Edwards Notation
800
Fractions
129
741
849
1,000
Game of Life
172
688
Gijswijt’s Sequence
610
Happy Numbers
658
Happy Numbers (Long)
847
Hexdump
424
609
Intersection
660
878
Inventory Sequence
895
ISBN
216
922
Jacobi Symbol
800
Kaprekar Numbers
393
Kolakoski Constant
69
792
Kolakoski Sequence
384
944
Leap Years
185
845
953
896
Levenshtein Distance
648
944
Leyland Numbers
939
ln 2
140
855870
912
Look and Say
822
Lucky Numbers
658
Lucky Tickets
540
Mahjong
428
Mandelbrot
503
Maze
483
Medal Tally
657
Morse Decoder
717
Morse Encoder
792
Musical Chords
335
N Queens
794
Niven Numbers
712
957
Niven Numbers (Long)
769
962
Number Spiral
279
823
Odious Numbers
698
930
Odious Numbers (Long)
854
Ordinal Numbers
786
750
230
PalindromemordnilaP
823
Pangram Grep
938
Partition Numbers
323
Pascal’s Triangle
825
111
820
Pernicious Numbers
784
Pernicious Numbers (Long)
895
Poker
504
Polyominoes
392
Prime Numbers
880
539
952
Prime Numbers (Long)
786
Proximity Grid
462
QR Decoder
564
Quine
179
969
Recamán
887
Repeating Decimals
479
746
Reverse Polish Notation
800
598
849
Reversi
207
Rijndael S-box
634
586
Rock-paper-scissors-Spock-lizard
791
Roman to Arabic
685795
ROT13
738
Rule 110
256
682
720
Scrambled Sort
933
Set
857
Seven Segment
131
827
SI Units
337
Sierpiński Triangle
675
Smith Numbers
745
Spelling Numbers
857
607
Star Wars GPT
572
Star Wars Opening Crawl
525
Sudoku
28
374
Sudoku (Fill-in)
16
416
Ten-pin Bowling
517
Tic-tac-toe
667
Time Distance
850
Tongue-twisters
668
756
Topological Sort
308
Transpose Sentence
719
United States
556733
Vampire Numbers
867
Van Eck Sequence
705
981
Zeckendorf Representation
931
Zodiac Signs
631
γ
603
788
489
λ
443
792
π
154
732
641
951
τ
158
929
935
φ
104
827
758692
945
√2
99
970
850
925
𝑒
109
585
794725
842