12 Days of Christmas
152
826
24 Game
493
99 Bottles of Beer
861
Abundant Numbers
334
757
Abundant Numbers (Long)
897
Alphabetic Numbers
32
Arabic to Roman
840
788774
Arithmetic Numbers
3
507
905
Arrows
580
Ascending Primes
510
ASCII Table
726
Billiards
536
brainfuck
15
802
Calendar
299
Card Number Validation
529
Catalan Numbers
607
948
Catalan’s Constant
190
766
644
Christmas Trees
527
543
748
Collatz
36
636853
879
Continued Fractions
816
CSS Colors
398
926
706324
Cubes
73
397
Day of Week
61
952
667919
713
DFA Simulator
539
Diamonds
571
Divisors
229
765
805
979
Emirp Numbers
641286
654
Emirp Numbers (Long)
675
709
Emojify
489
Evil Numbers
891
550
Evil Numbers (Long)
445
848
Factorial Factorisation
103
622
661
Farey Sequence
569
Fibonacci
531685286950931583
950
565921
894
688
758
932
846
Fizz Buzz
249
632
779
973
500
Foo Fizz Buzz Bar
145
981
Forsyth–Edwards Notation
692
Fractions
107
705
745
982
Game of Life
138
608
Gijswijt’s Sequence
467
Gray Code Encoder
493
Happy Numbers
828
Happy Numbers (Long)
747
Hexdump
388
520
Hilbert Curve
214
Intersection
627
799
Inventory Sequence
809
ISBN
186
852
Jacobi Symbol
689
Kaprekar Numbers
245
Kolakoski Constant
49
646
Kolakoski Sequence
250
864
Leap Years
167
781
908
881
Levenshtein Distance
520
914
Leyland Numbers
870
ln 2
124
803818
798
Look and Say
746
Lucky Numbers
481
Lucky Tickets
415
Mahjong
307
Mandelbrot
655
Maze
375
Medal Tally
570
Minesweeper
501
Morse Decoder
631
Morse Encoder
710
Multitap Input
446
Musical Chords
269
N Queens
403
681
Niven Numbers
686
933
Niven Numbers (Long)
728
895
Number Spiral
249
712
Odious Numbers
673
908
Odious Numbers (Long)
827
Ordinal Numbers
757
622
223
PalindromemordnilaP
709
Pangram Grep
871
Partition Numbers
331
Pascal’s Triangle
788
104
739
Pernicious Numbers
763
Pernicious Numbers (Long)
879
Poker
489
Polyominoes
268
Prime Numbers
567
509
934
Prime Numbers (Long)
701
Proximity Grid
355
QR Decoder
508
Quine
173
945
Recamán
799
Repeating Decimals
373
780
Reverse Polish Notation
800
557
749
Reversi
268
Rijndael S-box
471
482
Rock-paper-scissors-Spock-lizard
696
Roman to Arabic
570764
ROT13
591
Rule 110
228
652
594
Scrambled Sort
849
Set
731
Seven Segment
113
725
SI Units
455
Sierpiński Triangle
503
Smith Numbers
653
Spelling Numbers
857
453
Star Wars GPT
454
Star Wars Opening Crawl
481
Sudoku
22
351
Sudoku (Fill-in)
13
343
Taxicab Numbers
582
Ten-pin Bowling
415
Tic-tac-toe
534
Time Distance
790
Tongue-twisters
607
771
Topological Sort
376
Tower of Hanoi
253
676
Transpose Sentence
580
Trinomial Triangle
766
Ulam Sequence
343
United States
481707
Vampire Numbers
787
Van Eck Sequence
666
946
Zeckendorf Representation
857
Zodiac Signs
810
γ
544
775
353
λ
405
702
π
142
720
631
894
257
τ
143
894
862
φ
95
763
720678
856
√2
90
899
848
866
𝑒
99
536
755703
728