12 Days of Christmas
419
99 Bottles of Beer
513
Abundant Numbers
540
753
Abundant Numbers (Long)
587
767
Arabic to Roman
404
Arithmetic Numbers
659
Arrows
695
Ascending Primes
346
ASCII Table
605
Billiards
483
Calendar
732
Card Number Validation
494
Catalan Numbers
779
Catalan’s Constant
973
89
Christmas Trees
728
Collatz
756
Continued Fractions
661
CSS Colors
937264
Cubes
313
Day of Week
1,000754
DFA Simulator
511
Diamonds
473
Divisors
858
Emirp Numbers
711
Emirp Numbers (Long)
767
Emojify
620
Evil Numbers
958
Evil Numbers (Long)
953
Factorial Factorisation
462
Farey Sequence
406
Fibonacci
111783863819566550421
385987219
Fizz Buzz
862
Foo Fizz Buzz Bar
774
Forsyth–Edwards Notation
547
Fractions
621
Game of Life
592
Gijswijt’s Sequence
775
Gray Code Decoder
783
Gray Code Encoder
855
Happy Numbers
813
Happy Numbers (Long)
593
Hexdump
601
Hilbert Curve
86
Intersection
564
Inventory Sequence
794826780
594
851
ISBN
676
Kolakoski Sequence
640
Leap Years
902
Levenshtein Distance
724
935
Leyland Numbers
695
ln 2
954
Look and Say
548
Lucky Numbers
843
Maze
501
Medal Tally
428
Minesweeper
310
Morse Decoder
317
Morse Encoder
291
Multitap Input
435
N Queens
427
Niven Numbers
982
Niven Numbers (Long)
939
Number Spiral
342
Odious Numbers
784
Odious Numbers (Long)
768
Ordinal Numbers
561
Pangram Grep
772
Pascal’s Triangle
660
Pernicious Numbers
663
Pernicious Numbers (Long)
710
Poker
294
Prime Numbers
872
Prime Numbers (Long)
932
Quine
891
Recamán
748
Reverse Polish Notation
473
Reversi
568
Rijndael S-box
611
Rock-paper-scissors-Spock-lizard
438
Roman to Arabic
589
ROT13
834
Rule 110
397
Scrambled Sort
450
Seven Segment
511
Sierpiński Triangle
671
Smith Numbers
605
Star Wars GPT
522
Star Wars Opening Crawl
377
Taxicab Numbers
730
Ten-pin Bowling
379
Tic-tac-toe
626
Time Distance
421
Tongue-twisters
412
Topological Sort
571
Tower of Hanoi
812
Transpose Sentence
680
Trinomial Triangle
592
United States
318
Vampire Numbers
420
Van Eck Sequence
814
Zeckendorf Representation
587
γ
621
π
872926
318
τ
863
312
φ
679
684
√2
978
𝑒
977