12 Days of Christmas
418
24 Game
169
99 Bottles of Beer
880
Abundant Numbers
886
Abundant Numbers (Long)
837
Arabic to Roman
959
775
Arithmetic Numbers
793
891
780
Arrows
680
Ascending Primes
890
ASCII Table
792
Billiards
620
brainfuck
549
891
Card Number Validation
709
Catalan Numbers
904
Catalan’s Constant
160
672
Christmas Trees
906
882
Collatz
834
896
913892774
CSS Colors
984
Cubes
767
Day of Week
907
DFA Simulator
818
Diamonds
385
886
Divisors
743
796
911
Emirp Numbers
460
933
Emirp Numbers (Long)
851
Emojify
784
Evil Numbers
673
913
817
Evil Numbers (Long)
910
Factorial Factorisation
930
Farey Sequence
800
Fibonacci
905219929944758834
786927736533817948924984787893
Fizz Buzz
812
911
847
Foo Fizz Buzz Bar
712
768
739
Forsyth–Edwards Notation
863
Fractions
897
826
Game of Life
832
Gijswijt’s Sequence
885
Gray Code Encoder
846
845
Happy Numbers
900
Happy Numbers (Long)
887
Hexdump
698
Hilbert Curve
125
Intersection
858
Inventory Sequence
674
807
ISBN
870
Jacobi Symbol
703
Kaprekar Numbers
805
Kolakoski Constant
41
787
Kolakoski Sequence
798
888
850
Leap Years
881
Levenshtein Distance
932
Leyland Numbers
854
ln 2
843
Look and Say
549
849
625
Lucky Numbers
835
Lucky Tickets
846
Mahjong
601
Mandelbrot
809
Maze
301
Medal Tally
838
Minesweeper
829
Morse Decoder
582
Morse Encoder
825
Musical Chords
584
N Queens
794
802
Niven Numbers
859
Niven Numbers (Long)
894
Number Spiral
775
Odious Numbers
884
Odious Numbers (Long)
904
Ordinal Numbers
757
978
PalindromemordnilaP
690
803
616
Pangram Grep
747
778
739
767
Partition Numbers
694
Pascal’s Triangle
803
885
884
Pernicious Numbers
695
864
794
Pernicious Numbers (Long)
907
Poker
845
Polyominoes
863
Prime Numbers
949
Prime Numbers (Long)
942
Proximity Grid
705
Quine
986881
779943
568
968
976
Recamán
715
Repeating Decimals
594
Reverse Polish Notation
583
886
654
Reversi
693
Rijndael S-box
414
Rock-paper-scissors-Spock-lizard
707
Roman to Arabic
926
ROT13
497
705
832
Rule 110
855
Scrambled Sort
753
718
Set
655
Seven Segment
802
Sierpiński Triangle
803
Smith Numbers
747
Spelling Numbers
1,000
572
Star Wars GPT
827
Star Wars Opening Crawl
830
Sudoku
781
Sudoku (Fill-in)
799
Ten-pin Bowling
723
Tic-tac-toe
833
855
627
Time Distance
553
Tongue-twisters
492
Topological Sort
801
Tower of Hanoi
789
842
909
833
Transpose Sentence
701
712
831
741
710
Trinomial Triangle
825
United States
889
Vampire Numbers
665
Van Eck Sequence
858
Zeckendorf Representation
693
Zodiac Signs
716
γ
459
111
λ
344
695
π
122
833
τ
122
825
φ
81
920
√2
76
886
𝑒
83
816