12 Days of Christmas
889
99 Bottles of Beer
895
Abundant Numbers
536
780
Abundant Numbers (Long)
588
844
Arabic to Roman
566
Arithmetic Numbers
757
Arrows
904
Ascending Primes
390
ASCII Table
759
Billiards
710
Calendar
961
Card Number Validation
605
Catalan Numbers
775
Catalan’s Constant
971
104
Christmas Trees
830
Collatz
831
Continued Fractions
941
CSS Colors
938309
Cubes
445
Day of Week
1,000940
DFA Simulator
749
Diamonds
561
Divisors
900
Emirp Numbers
861
Emirp Numbers (Long)
903
Emojify
851
Evil Numbers
956
Evil Numbers (Long)
949
Factorial Factorisation
578
Farey Sequence
461
Fibonacci
111797860805
560548416
381984216
Fizz Buzz
941
Foo Fizz Buzz Bar
969
Forsyth–Edwards Notation
756
Fractions
970
Game of Life
752
Gijswijt’s Sequence
928
Gray Code Decoder
893
Gray Code Encoder
936
Happy Numbers
974
Happy Numbers (Long)
694
Hexdump
880
Hilbert Curve
120
Intersection
763
Inventory Sequence
795816771
587
892
ISBN
860
Kolakoski Sequence
650
Leap Years
899
Levenshtein Distance
919
948
Leyland Numbers
810
ln 2
964
Look and Say
669
Lucky Numbers
865
Maze
688
Medal Tally
569
Minesweeper
426
Morse Decoder
446
Morse Encoder
408
Multitap Input
572
N Queens
563
Niven Numbers
976
Niven Numbers (Long)
930
Number Spiral
418
Odious Numbers
781
Odious Numbers (Long)
763
Ordinal Numbers
687
Pangram Grep
905
Pascal’s Triangle
709
Pernicious Numbers
660
Pernicious Numbers (Long)
716
Poker
536
Prime Numbers
871
Prime Numbers (Long)
929
Quine
890
Recamán
821
Repeating Decimals
516
Reverse Polish Notation
641
Reversi
772
Rijndael S-box
874
Rock-paper-scissors-Spock-lizard
682
Roman to Arabic
775
ROT13
956
Rule 110
457
Scrambled Sort
569
Seven Segment
692
Sierpiński Triangle
683
Smith Numbers
820
Spelling Numbers
828
Star Wars GPT
717
Star Wars Opening Crawl
650
Taxicab Numbers
904
Ten-pin Bowling
533
Tic-tac-toe
799
Time Distance
763
Tongue-twisters
737
Topological Sort
730
Tower of Hanoi
820
Transpose Sentence
849
Trinomial Triangle
679
Ulam Sequence
213
United States
427
Vampire Numbers
581
Van Eck Sequence
856
Zeckendorf Representation
799
γ
622
π
864912
354
τ
854
348
φ
691
694
√2
972
𝑒
970