12 Days of Christmas
1,000
24 Game
445
99 Bottles of Beer
943
935
Abundant Numbers
783
Abundant Numbers (Long)
837
Arabic to Roman
985
960
Arithmetic Numbers
814
Arrows
751
Ascending Primes
717
616
ASCII Table
850
801
Billiards
840
brainfuck
821
Calendar
677
933
Card Number Validation
808
758
Catalan Numbers
913
Catalan’s Constant
746
Christmas Trees
738
Collatz
910840
847
Continued Fractions
838
CSS Colors
793
Cubes
711
628
Day of Week
836
DFA Simulator
830
Diamonds
718
Divisors
861
846
Emirp Numbers
917
Emirp Numbers (Long)
678
Emojify
755
Evil Numbers
924
Evil Numbers (Long)
918
Factorial Factorisation
859
786
Farey Sequence
894
786
Fibonacci
942
987927
Fizz Buzz
961947977937
Foo Fizz Buzz Bar
908
918
Forsyth–Edwards Notation
885
Fractions
870
769
Game of Life
725
Gijswijt’s Sequence
692
Gray Code Decoder
699
765
Gray Code Encoder
880
Happy Numbers
895
788
Happy Numbers (Long)
860
Hexdump
825
Hilbert Curve
449
284
Intersection
850
792
Inventory Sequence
713
803
ISBN
827
Jacobi Symbol
668
686
Kaprekar Numbers
679
193
Kolakoski Constant
827
Kolakoski Sequence
894
Leap Years
856
831
Levenshtein Distance
763
481
Leyland Numbers
876
ln 2
960
Look and Say
808
Lucky Numbers
666
861
Lucky Tickets
661
646
Mahjong
587
Mandelbrot
761
Maze
551
Medal Tally
802
Minesweeper
788
Morse Decoder
739
533
Morse Encoder
866
Multitap Input
108
Musical Chords
826
N Queens
709
Niven Numbers
832
922
Niven Numbers (Long)
855
844
Number Spiral
683
Odious Numbers
925
Odious Numbers (Long)
921
Ordinal Numbers
826
PalindromemordnilaP
824
Pangram Grep
881826
Partition Numbers
787
373
Pascal’s Triangle
839
779
Pernicious Numbers
809
978
Pernicious Numbers (Long)
813
Poker
857
Polyominoes
872
Prime Numbers
838
Prime Numbers (Long)
740
Proximity Grid
742
QR Decoder
683
268
Quine
948
Recamán
906
Repeating Decimals
669
Reverse Polish Notation
780841
Reversi
802
Rijndael S-box
616
Rock-paper-scissors-Spock-lizard
722
Roman to Arabic
862
838
ROT13
813721959751
Rule 110
671
220
Scrambled Sort
807
Set
658
637
Seven Segment
680
SI Units
828
Sierpiński Triangle
830
Smith Numbers
824
Spelling Numbers
1,000
Star Wars GPT
732
Star Wars Opening Crawl
568
Sudoku
713
Sudoku (Fill-in)
614
Ten-pin Bowling
882
Tic-tac-toe
856
Time Distance
927
Tongue-twisters
764
808
Topological Sort
568
Tower of Hanoi
807
543
Transpose Sentence
824
Trinomial Triangle
878
United States
730
Vampire Numbers
765
Van Eck Sequence
875
Zeckendorf Representation
837
Zodiac Signs
691
γ
589
λ
873
π
958
257
τ
947
φ
942
√2
953
982
𝑒
958