12 Days of Christmas
974
24 Game
557
99 Bottles of Beer
932
Abundant Numbers
785
Abundant Numbers (Long)
924
Arabic to Roman
780
Arithmetic Numbers
935
Arrows
674
Ascending Primes
644
ASCII Table
879
Billiards
418
brainfuck
631
Calendar
961
Card Number Validation
769
Catalan Numbers
957
Catalan’s Constant
576
Christmas Trees
775
Collatz
887
Continued Fractions
1,000
CSS Colors
655
Cubes
633
Day of Week
1,000
DFA Simulator
731
Diamonds
728
Divisors
1,000
Emirp Numbers
870
Emirp Numbers (Long)
724
Emojify
651
Evil Numbers
1,000
Evil Numbers (Long)
976
Factorial Factorisation
667
Farey Sequence
957
Fibonacci
1,000
Fizz Buzz
1,000
Foo Fizz Buzz Bar
1,000
Forsyth–Edwards Notation
728
Fractions
811
Game of Life
628
Gijswijt’s Sequence
716
Gray Code Decoder
896
Gray Code Encoder
1,000
Happy Numbers
849
Happy Numbers (Long)
889
Hexdump
993
Hilbert Curve
428
Intersection
844
Inventory Sequence
684
ISBN
910
Jacobi Symbol
720
Kaprekar Numbers
449
Kolakoski Constant
500
Kolakoski Sequence
912
Leap Years
843
Levenshtein Distance
1,000
Leyland Numbers
986
ln 2
1,000
Look and Say
841
Lucky Numbers
947
Lucky Tickets
690
Mahjong
494
Mandelbrot
811
Maze
641
Medal Tally
768
Minesweeper
850
Morse Decoder
667
Morse Encoder
574
Multitap Input
795
Musical Chords
477
N Queens
831
Niven Numbers
957
Niven Numbers (Long)
893
Number Spiral
748
Odious Numbers
1,000
Odious Numbers (Long)
1,000
Ordinal Numbers
920
PalindromemordnilaP
777
Pangram Grep
935
Partition Numbers
833
Pascal’s Triangle
947
Pernicious Numbers
833
Pernicious Numbers (Long)
839
Poker
545
Polyominoes
391
Prime Numbers
909
Prime Numbers (Long)
978
Proximity Grid
550
QR Decoder
652
Quine
1,000
Recamán
836
Repeating Decimals
550
Reverse Polish Notation
932
Reversi
735
Rijndael S-box
722
Rock-paper-scissors-Spock-lizard
778
Roman to Arabic
980
ROT13
1,000
Rule 110
579
Scrambled Sort
928
Set
922
Seven Segment
629
SI Units
698
Sierpiński Triangle
838
Smith Numbers
782
Spelling Numbers
853
Star Wars GPT
959
Star Wars Opening Crawl
696
Sudoku
704
Sudoku (Fill-in)
605
Ten-pin Bowling
566
Tic-tac-toe
744
Time Distance
843
Tongue-twisters
689
Topological Sort
709
Tower of Hanoi
912
Transpose Sentence
757
Trinomial Triangle
753
United States
686
Vampire Numbers
876
Van Eck Sequence
903
Zeckendorf Representation
752
Zodiac Signs
857
γ
531
λ
675
π
956
τ
956
φ
1,000
√2
1,000
𝑒
1,000