12 Days of Christmas
789
24 Game
916
99 Bottles of Beer
804
Abundant Numbers
939
Abundant Numbers (Long)
900
Arabic to Roman
761
Arithmetic Numbers
901
Arrows
673
Ascending Primes
849855861
ASCII Table
936
Billiards
826
brainfuck
621
Card Number Validation
875
Catalan Numbers
915
Catalan’s Constant
803
Christmas Trees
737
Collatz
934
CSS Colors
926
979
Cubes
933
Day of Week
931
1,000
DFA Simulator
891
Diamonds
584
Divisors
903
740
Emirp Numbers
948
Emirp Numbers (Long)
764
Emojify
720
Evil Numbers
888947
Evil Numbers (Long)
846919
Factorial Factorisation
920
Farey Sequence
733795775
Fibonacci
932945946
Fizz Buzz
977
703
Foo Fizz Buzz Bar
955
Forsyth–Edwards Notation
752
Fractions
895
Game of Life
821
Gijswijt’s Sequence
631
Happy Numbers
821946829
Happy Numbers (Long)
806
Hexdump
918
Intersection
883
Inventory Sequence
871
ISBN
936
Jacobi Symbol
832
Kaprekar Numbers
928
Kolakoski Constant
810
Kolakoski Sequence
652
Leap Years
880
Levenshtein Distance
735
737
Leyland Numbers
856
ln 2
859
Look and Say
855
Lucky Numbers
693
Lucky Tickets
744
Mahjong
665
Mandelbrot
904
Maze
909
Medal Tally
755
Morse Decoder
712
Morse Encoder
709
Musical Chords
607
N Queens
904
Niven Numbers
840948
Niven Numbers (Long)
922
Number Spiral
715
Odious Numbers
900942
Odious Numbers (Long)
890916
Ordinal Numbers
934
PalindromemordnilaP
765
Pangram Grep
946811919
Partition Numbers
643
Pascal’s Triangle
891
Pernicious Numbers
938
Pernicious Numbers (Long)
917
Poker
661
Polyominoes
424
Prime Numbers
844946822
Prime Numbers (Long)
868919864
Proximity Grid
792
QR Decoder
619
Quine
942
Recamán
918
Repeating Decimals
885
Reverse Polish Notation
757
Reversi
886
Rijndael S-box
9911,000947966
968379928963
703943926
Rock-paper-scissors-Spock-lizard
644
Roman to Arabic
929
ROT13
759
Rule 110
860
Scrambled Sort
884
Set
712
Seven Segment
762
SI Units
907
Sierpiński Triangle
778
Smith Numbers
806
Spelling Numbers
889
Star Wars GPT
865
Star Wars Opening Crawl
903
Sudoku
738
Sudoku (Fill-in)
840
Ten-pin Bowling
814
Tic-tac-toe
839
Time Distance
919
Tongue-twisters
522
Topological Sort
856
Transpose Sentence
878
United States
835
Vampire Numbers
739
Van Eck Sequence
861
Zeckendorf Representation
900
Zodiac Signs
814
γ
828
λ
805
π
898
τ
857
φ
856
√2
810
𝑒
802