12 Days of Christmas
13112
141
836859
24 Game
30
12713
99 Bottles of Beer
13669
714783
Abundant Numbers
325768
768
734713817
Abundant Numbers (Long)
92
856
802846859
Alphabetic Numbers
41
39
Arabic to Roman
666718
Arithmetic Numbers
3
774828
Arrows
553
Ascending Primes
167
550588
ASCII Table
147734
720923
Billiards
545
brainfuck
679
Calendar
657
Card Number Validation
672624
Catalan Numbers
25
836409
Catalan’s Constant
174
69318
Christmas Trees
498
777845
Collatz
21810
879906
Continued Fractions
676
CSS Colors
777749
Cubes
36
612614
Day of Week
442714
DFA Simulator
726621
Diamonds
67
86
649
Divisors
46834
876796761885938
Emirp Numbers
543
606671
Emirp Numbers (Long)
91
646756
Emojify
555
Evil Numbers
508838
682966855891893
Evil Numbers (Long)
21685
668956
867871
Factorial Factorisation
182639
741
744649738
Farey Sequence
13623
699750
Fibonacci
292875
951841830933956
Fizz Buzz
130800
378
830572740973770
Foo Fizz Buzz Bar
13
470
981759
Forsyth–Edwards Notation
510679
Fractions
688692
Game of Life
605
642
Gijswijt’s Sequence
43
688451
Gray Code Decoder
711
Gray Code Encoder
821
Happy Numbers
523760
876839
Happy Numbers (Long)
118615
817788
Hexdump
690
Hilbert Curve
24
252
Intersection
737853
Inventory Sequence
24796
863846
ISBN
731745
Jacobi Symbol
716662
Kaprekar Numbers
476668
768
725149746
Kolakoski Constant
45
652261
Kolakoski Sequence
18
879717
Leap Years
79869
815
846813795
Levenshtein Distance
392628
Leyland Numbers
193
758808
ln 2
113
786215
Look and Say
43
669653
Lucky Numbers
18
675579
Lucky Tickets
646789
Mandelbrot
30
584
Maze
633609
Medal Tally
632
Minesweeper
670
Morse Decoder
428
Morse Encoder
709
Multitap Input
567613
Musical Chords
404
N Queens
62444
541568
Nim
584
Niven Numbers
525862
910
933932
Niven Numbers (Long)
9
680
744848
Number Spiral
252
466479
Odious Numbers
486801
686958851868902
Odious Numbers (Long)
19677
671953
845850
Ordinal Numbers
706776
PalindromemordnilaP
729690
Pangram Grep
521
889
Partition Numbers
154553
439613
Pascal’s Triangle
88599
682666
Pernicious Numbers
417757657
732
763
Pernicious Numbers (Long)
3624
819
877
Poker
552
Polyominoes
61
140
Prime Numbers
541713
806650684934927
Prime Numbers (Long)
8723
812
662678928
Proximity Grid
567
QR Decoder
442
Quine
283506
534
617941
Recamán
76
779689
Repeating Decimals
497737
Reverse Polish Notation
780
Reversi
495676
Rijndael S-box
132367
156500
Rock-paper-scissors-Spock-lizard
717
Roman to Arabic
648477
ROT13
690
Rule 110
5
698
Semiprime Numbers
407715
Set
603
Seven Segment
649
SI Units
678
Sierpiński Triangle
101649
635
Smith Numbers
134
639522
Spelling Numbers
680
Sphenic Numbers
737
Star Wars Opening Crawl
463548
Sudoku
513
Sudoku (Fill-in)
442
Taxicab Numbers
44
575
Ten-pin Bowling
505637
Tic-tac-toe
560
Time Distance
694
Tongue-twisters
577
781
Tower of Hanoi
21
666
Transpose Sentence
665861
Trinomial Triangle
41
624
Ulam Sequence
641
United States
595
Vampire Numbers
214
646
Van Eck Sequence
29
709667
Zeckendorf Representation
765706
Zodiac Signs
741628
γ
496
74508
λ
372
144
146473
π
125175
226
427587243
τ
131
440577239
φ
87
804
745237
√2
81
833
850218
𝑒
90138
717180