12 Days of Christmas
153
909
24 Game
564
99 Bottles of Beer
813
Abundant Numbers
335
831
Abundant Numbers (Long)
910
Arabic to Roman
845
844782
Arithmetic Numbers
3
521
946
Arrows
547
Ascending Primes
621
ASCII Table
806
Billiards
608
brainfuck
15
822
Calendar
393
Card Number Validation
646
Catalan Numbers
613
952
Catalan’s Constant
190
771
751
Christmas Trees
530
547
805
Collatz
36
644874
932
CSS Colors
192
937
712234
Cubes
73
531
Day of Week
61
949
667936
712
DFA Simulator
668
Diamonds
670
Divisors
231
772
813
985
Emirp Numbers
568217
721
Emirp Numbers (Long)
683
807
Emojify
434
Evil Numbers
893
552
Evil Numbers (Long)
440
851
Factorial Factorisation
104
627
751
Farey Sequence
637
Fibonacci
536691287933947587
941
567925
898
691
764
935
850
Fizz Buzz
249
634
783
956
503
Foo Fizz Buzz Bar
144
971
Forsyth–Edwards Notation
776
Fractions
107
706
825
991
Game of Life
140
666
Gijswijt’s Sequence
590
Happy Numbers
645
Happy Numbers (Long)
824
Hexdump
388
593
Hilbert Curve
172
Intersection
614
852
Inventory Sequence
866
ISBN
189
896
Jacobi Symbol
771
Kaprekar Numbers
369
Kolakoski Constant
62
756
Kolakoski Sequence
347
913
Leap Years
167
793
934
883
Levenshtein Distance
630
917
Leyland Numbers
916
ln 2
125
814835
887
Look and Say
803
Lucky Numbers
640
Lucky Tickets
517
Mahjong
415
Mandelbrot
730
Maze
467
Medal Tally
634
Minesweeper
364
Morse Decoder
700
Morse Encoder
777
Multitap Input
338
Musical Chords
319
N Queens
765
Niven Numbers
693
939
Niven Numbers (Long)
739
938
Number Spiral
250
796
Odious Numbers
677
912
Odious Numbers (Long)
832
Ordinal Numbers
758
731
225
PalindromemordnilaP
790
Pangram Grep
915
Partition Numbers
311
Pascal’s Triangle
793
104
800
Pernicious Numbers
767
Pernicious Numbers (Long)
871
Poker
495
Polyominoes
365
Prime Numbers
535
510
935
Prime Numbers (Long)
765
Proximity Grid
433
QR Decoder
544
Quine
173
947
Recamán
868
Repeating Decimals
464
746
Reverse Polish Notation
800
556
808
Reversi
201
Rijndael S-box
488
575
Rock-paper-scissors-Spock-lizard
778
Roman to Arabic
666778
ROT13
708
Rule 110
231
657
706
Scrambled Sort
892
Set
820
Seven Segment
114
798
SI Units
337
Sierpiński Triangle
662
Smith Numbers
724
Spelling Numbers
857
583
Star Wars GPT
546
Star Wars Opening Crawl
511
Sudoku
22
365
Sudoku (Fill-in)
13
401
Ten-pin Bowling
502
Tic-tac-toe
643
Time Distance
833
Tongue-twisters
602
752
Topological Sort
294
Tower of Hanoi
253
797
Transpose Sentence
686
Trinomial Triangle
809
United States
546708
Vampire Numbers
845
Van Eck Sequence
672
949
Zeckendorf Representation
896
Zodiac Signs
606
γ
539
788
476
λ
404
775
π
142
723
641
932
257
τ
143
904
911
φ
95
759
724666
919
√2
90
898
820
904
𝑒
99
538
763707
822