12 Days of Christmas
834
24 Game
843
99 Bottles of Beer
803
Abundant Numbers
860
Abundant Numbers (Long)
948
Arabic to Roman
898
Arithmetic Numbers
939
Arrows
914
Ascending Primes
808
ASCII Table
841
Billiards
742
brainfuck
827
Calendar
974
Card Number Validation
859
Catalan Numbers
1,000
Catalan’s Constant
642
Christmas Trees
844
Collatz
934
Continued Fractions
680
CSS Colors
721
Cubes
536
Day of Week
1,000
DFA Simulator
892
Diamonds
767
Divisors
1,000
Emirp Numbers
859
Emirp Numbers (Long)
808
Emojify
569
Evil Numbers
1,000
Evil Numbers (Long)
976
Factorial Factorisation
819
Farey Sequence
892
Fibonacci
1,000
Fizz Buzz
946
Foo Fizz Buzz Bar
985
Forsyth–Edwards Notation
866
Fractions
1,000
Game of Life
706
Gijswijt’s Sequence
621
Happy Numbers
857
Happy Numbers (Long)
924
Hexdump
968
Hilbert Curve
430
Intersection
878
Inventory Sequence
927
ISBN
845
Jacobi Symbol
866
Kaprekar Numbers
813
Kolakoski Constant
822
Kolakoski Sequence
895
Leap Years
915
Levenshtein Distance
693
Leyland Numbers
838
ln 2
1,000
Look and Say
870
Lucky Numbers
929
Lucky Tickets
822
Mahjong
655
Mandelbrot
661
Maze
739
Medal Tally
621
Minesweeper
525
Morse Decoder
728
Morse Encoder
594
Multitap Input
639
Musical Chords
512
N Queens
778
Niven Numbers
1,000
Niven Numbers (Long)
962
Number Spiral
657
Odious Numbers
1,000
Odious Numbers (Long)
1,000
Ordinal Numbers
878
PalindromemordnilaP
915
Pangram Grep
953
Partition Numbers
785
Pascal’s Triangle
926
Pernicious Numbers
816
Pernicious Numbers (Long)
981
Poker
753
Polyominoes
571
Prime Numbers
976
Prime Numbers (Long)
1,000
Proximity Grid
595
QR Decoder
684
Quine
1,000
Recamán
917
Repeating Decimals
672
Reverse Polish Notation
859
Reversi
651
Rijndael S-box
784
Rock-paper-scissors-Spock-lizard
833
Roman to Arabic
822
ROT13
983
Rule 110
831
Scrambled Sort
959
Set
875
Seven Segment
851
SI Units
379
Sierpiński Triangle
818
Smith Numbers
916
Spelling Numbers
567
Star Wars GPT
943
Star Wars Opening Crawl
424
Sudoku
408
Sudoku (Fill-in)
654
Ten-pin Bowling
659
Tic-tac-toe
791
Time Distance
833
Tongue-twisters
464
Topological Sort
553
Tower of Hanoi
864
Transpose Sentence
841
Trinomial Triangle
932
United States
500
Vampire Numbers
867
Van Eck Sequence
981
Zeckendorf Representation
681
Zodiac Signs
931
γ
780
λ
844
π
921
τ
921
φ
945
√2
1,000
𝑒
1,000