12 Days of Christmas
781
856
24 Game
13
99 Bottles of Beer
631637
739
Abundant Numbers
775
739825
Abundant Numbers (Long)
804
877870
Arabic to Roman
473
Arithmetic Numbers
857
817829
Arrows
364
Ascending Primes
770487
ASCII Table
698
Billiards
564
brainfuck
496
Card Number Validation
670
693639
Catalan Numbers
912
Catalan’s Constant
111125
70
Christmas Trees
701
Collatz
796
883823
CSS Colors
225
Cubes
33
Day of Week
898
DFA Simulator
611
Diamonds
494
Divisors
842744799984947
Emirp Numbers
865
Emirp Numbers (Long)
614
Emojify
297
Evil Numbers
540859867856982765
Evil Numbers (Long)
513864871831952789
Factorial Factorisation
1169611992530128
Farey Sequence
658711
804668
Fibonacci
568953961981987876
Fizz Buzz
770920934992977809
Foo Fizz Buzz Bar
624765821880987711
Forsyth–Edwards Notation
664
Fractions
688
Game of Life
443
Gijswijt’s Sequence
620
Happy Numbers
510
Happy Numbers (Long)
593
Hexdump
585
Hilbert Curve
167
Intersection
803788
Inventory Sequence
14864869
899803
ISBN
780849687
Jacobi Symbol
669
Kaprekar Numbers
629644
360574
Kolakoski Constant
109107
462152
Kolakoski Sequence
500
717514
Leap Years
719887923957883823
Levenshtein Distance
502653
Leyland Numbers
922
ln 2
9396
903
Look and Say
359
655536
Lucky Numbers
664
Lucky Tickets
619
Mandelbrot
745
Maze
652553
Medal Tally
567
Minesweeper
448551
Morse Decoder
252
Morse Encoder
271
N Queens
79
Niven Numbers
909905977941932
Niven Numbers (Long)
745
906861
Number Spiral
247
Odious Numbers
555853860854980788
Odious Numbers (Long)
536847856847973794
Ordinal Numbers
767
PalindromemordnilaP
780586
Pangram Grep
911811
Partition Numbers
693
629806
Pascal’s Triangle
908466
Pernicious Numbers
631
Pernicious Numbers (Long)
767
Poker
568
Polyominoes
35
Prime Numbers
693730
934884
Prime Numbers (Long)
715730
702929
Proximity Grid
330
Quine
959503503455944377
Recamán
725
840723
Repeating Decimals
436
Reverse Polish Notation
489
761741
Rijndael S-box
133361
515497
Rock-paper-scissors-Spock-lizard
620
Roman to Arabic
699
ROT13
957
Rule 110
469
Scrambled Sort
863
Set
887
Seven Segment
404
Sierpiński Triangle
99
Smith Numbers
754
Spelling Numbers
407
Star Wars GPT
656
Star Wars Opening Crawl
540
Ten-pin Bowling
492
Tic-tac-toe
596
Time Distance
760
Tongue-twisters
661
Topological Sort
286
Tower of Hanoi
869863846877903
Transpose Sentence
632
Trinomial Triangle
857519
United States
117
Vampire Numbers
107105
740
Van Eck Sequence
14804836
933698
Zeckendorf Representation
519
717
Zodiac Signs
640
γ
486245
75
λ
503267
159
π
96100
342
τ
9498
331
φ
95101
699
√2
90100
982
𝑒
61642
979774