All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal

Bytes Chars

Hole	Golfer	Chars	Time	Submitted
Catalan’s Constant	kg583	💎 141	19ms	15 days ago
Catalan’s Constant	gigaprofisi	1,026	7ms	17 Jun 2025
Catalan’s Constant	CaedenHarper	1,011	6ms	20 Jan 2025
Catalan’s Constant	Shanethegamer	861	7ms	10 Dec 2024
Catalan’s Constant	emgordon154	550	12ms	6 Dec 2024
Catalan’s Constant	Mabeloid	1,011	6ms	17 Sep 2024
Catalan’s Constant	KatieLG-Transpiler	1,011	9ms	16 Aug 2024
Catalan’s Constant	bac0id	1,011	6ms	25 Jun 2024
Catalan’s Constant	MeWhenI	316	9ms	9 May 2024
Catalan’s Constant	HumanoidCPU	1,011	6ms	9 May 2024
Catalan’s Constant	dokutan	🥈 215	8ms	5 May 2024
Catalan’s Constant	Maximizer02	1,011	6ms	22 Mar 2024
Catalan’s Constant	theunofficialcoder	1,011	6ms	13 Jan 2024
Catalan’s Constant	Kaffeleif	1,011	6ms	7 Jan 2024
Catalan’s Constant	kurkale6ka	1,011	7ms	3 Jan 2024
Catalan’s Constant	zt14427	1,014	7ms	28 Dec 2023
Catalan’s Constant	Yewzir	🥉 270	31ms	27 Dec 2023
Catalan’s Constant	madeforlosers	1,011	8ms	14 Dec 2023
Catalan’s Constant	msbranicky	1,011	6ms	14 Dec 2023
Catalan’s Constant	KatieLG	1,011	5ms	11 Dec 2023