12 Days of Christmas
889
99 Bottles of Beer
898
Abundant Numbers
536
780
Abundant Numbers (Long)
588
844
Arabic to Roman
566
Arithmetic Numbers
757
Arrows
905
Ascending Primes
390
ASCII Table
759
Billiards
712
Calendar
962
Card Number Validation
605
Catalan Numbers
775
Catalan’s Constant
973
104
Christmas Trees
831
Collatz
831
Continued Fractions
941
CSS Colors
937309
Cubes
449
Day of Week
1,000940
DFA Simulator
750
Diamonds
562
Divisors
900
Emirp Numbers
861
Emirp Numbers (Long)
916
Emojify
852
Evil Numbers
956
Evil Numbers (Long)
949
Factorial Factorisation
577
Farey Sequence
461
Fibonacci
111797859816
560547416
381984216
Fizz Buzz
941
Foo Fizz Buzz Bar
971
Forsyth–Edwards Notation
757
Fractions
731
Game of Life
767
Gijswijt’s Sequence
930
Gray Code Decoder
891
Gray Code Encoder
934
Happy Numbers
974
Happy Numbers (Long)
694
Hexdump
888
Hilbert Curve
121
Intersection
763
Inventory Sequence
795816771
586
892
ISBN
860
Kolakoski Sequence
653
Leap Years
899
Levenshtein Distance
922
960
Leyland Numbers
810
ln 2
963
Look and Say
669
Lucky Numbers
867
Maze
678
Medal Tally
570
Minesweeper
426
Morse Decoder
449
Morse Encoder
409
Multitap Input
571
N Queens
567
Niven Numbers
976
Niven Numbers (Long)
929
Number Spiral
418
Odious Numbers
781
Odious Numbers (Long)
763
Ordinal Numbers
689
Pangram Grep
905
Pascal’s Triangle
709
Pernicious Numbers
660
Pernicious Numbers (Long)
716
Poker
562
Prime Numbers
871
Prime Numbers (Long)
929
Quine
890
Recamán
821
Reverse Polish Notation
652
Reversi
783
Rijndael S-box
874
Rock-paper-scissors-Spock-lizard
683
Roman to Arabic
775
ROT13
957
Rule 110
458
Scrambled Sort
569
Seven Segment
692
Sierpiński Triangle
684
Smith Numbers
821
Spelling Numbers
828
Star Wars GPT
717
Star Wars Opening Crawl
652
Taxicab Numbers
900
Ten-pin Bowling
542
Tic-tac-toe
799
Time Distance
774
Tongue-twisters
737
Topological Sort
730
Tower of Hanoi
821
Transpose Sentence
849
Trinomial Triangle
679
United States
428
Vampire Numbers
564
Van Eck Sequence
856
Zeckendorf Representation
798
γ
636
π
863912
354
τ
853
348
φ
691
694
√2
972
𝑒
970