12 Days of Christmas
437
700
24 Game
876
99 Bottles of Beer
483
884
Abundant Numbers
842
897
Abundant Numbers (Long)
1,000
Arabic to Roman
714
933
Arithmetic Numbers
915
Arrows
920
Ascending Primes
738
ASCII Table
575923
Billiards
869
brainfuck
788
Calendar
758799
Card Number Validation
881
Catalan Numbers
1,000833
Catalan’s Constant
761
Christmas Trees
947
Collatz
989
Continued Fractions
859
CSS Colors
476
Cubes
820
Day of Week
800865
DFA Simulator
868
Diamonds
943
Divisors
9471,000
Emirp Numbers
710
Emirp Numbers (Long)
909
Emojify
645
Evil Numbers
1,000982
Evil Numbers (Long)
938
Factorial Factorisation
899
Farey Sequence
922
Fibonacci
9789871,000
1,0001,000
Fizz Buzz
1,000
778930940
Foo Fizz Buzz Bar
795866
Forsyth–Edwards Notation
722
Fractions
849886
Game of Life
705
Gijswijt’s Sequence
964
Gray Code Decoder
950
Gray Code Encoder
988
Happy Numbers
774761
Happy Numbers (Long)
956
Hexdump
936
Hilbert Curve
614
Intersection
959
Inventory Sequence
888
ISBN
931
Jacobi Symbol
831
Kaprekar Numbers
873
Kolakoski Constant
977
Kolakoski Sequence
776
Leap Years
862
Levenshtein Distance
908
Leyland Numbers
929
ln 2
981703
Look and Say
956
Lucky Numbers
990
Lucky Tickets
915
Mahjong
898
Mandelbrot
994
Maze
826
Medal Tally
958
Minesweeper
861
Morse Decoder
874
Morse Encoder
864
Multitap Input
894
Musical Chords
729
N Queens
816
Niven Numbers
1,0001,000
Niven Numbers (Long)
987
Number Spiral
890
Odious Numbers
1,0001,000
Odious Numbers (Long)
1,000924
Ordinal Numbers
875
PalindromemordnilaP
867
Pangram Grep
1,000
Partition Numbers
909
Pascal’s Triangle
9261,000
Pernicious Numbers
1,000
Pernicious Numbers (Long)
1,000
Poker
803
Polyominoes
929
Prime Numbers
1,000
Prime Numbers (Long)
1,0001,000
Proximity Grid
922
QR Decoder
807
Quine
615
1,000
1,0001,000
Recamán
876
Repeating Decimals
951
Reverse Polish Notation
946
Reversi
960
Rijndael S-box
581
Rock-paper-scissors-Spock-lizard
784
Roman to Arabic
881
ROT13
868864
Rule 110
874
Scrambled Sort
955
Set
804
Seven Segment
970
SI Units
926
Sierpiński Triangle
860
Smith Numbers
910
Spelling Numbers
829
Star Wars GPT
817
Star Wars Opening Crawl
921
Sudoku
776
Sudoku (Fill-in)
815
Ten-pin Bowling
890
Tic-tac-toe
837
Time Distance
936
Tongue-twisters
733
Topological Sort
910
Tower of Hanoi
1,000
Transpose Sentence
993
Trinomial Triangle
859981
United States
792
Vampire Numbers
871
Van Eck Sequence
989
Zeckendorf Representation
949
Zodiac Signs
865
γ
363
λ
125
435
π
59
736
τ
61
777
φ
49
981935
√2
1,000967
𝑒
1,000927