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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal

Bytes Chars

Hole	Golfer	Chars	Submitted
Catalan Numbers	ovs-code	161	21 Apr 2025
Catalan Numbers	JayXon	💎 141	4 Apr 2025
Catalan Numbers	emgordon154	354	5 Mar 2025
Catalan Numbers	acotis	🥈 143	27 Jan 2025
Catalan Numbers	CaedenHarper	2,892	24 Jan 2025
Catalan Numbers	lynn	🥉 148	12 Jan 2025
Catalan Numbers	nullie	172	30 Dec 2024
Catalan Numbers	dokutan	1,531	7 Dec 2024
Catalan Numbers	KatieLG	2,991	29 Sep 2024
Catalan Numbers	Mabeloid	2,892	17 Sep 2024
Catalan Numbers	HumanoidCPU	2,892	17 Apr 2024
Catalan Numbers	nipzu	162	2 Apr 2024
Catalan Numbers	drabart	1,746	15 Dec 2023
Catalan Numbers	elgan65536	295	4 Nov 2023
Catalan Numbers	stefangimmillaro	219	18 Oct 2023
Catalan Numbers	msbranicky	1,829	13 Sep 2023
Catalan Numbers	Shanethegamer	2,892	13 Sep 2023
Catalan Numbers	klixel	2,892	17 Apr 2023
Catalan Numbers	retrohun	2,892	27 Dec 2022
Catalan Numbers	andersk	198	31 Oct 2022
Catalan Numbers	KatieLG-Transpiler	2,994	24 Jun 2022
Catalan Numbers	JGDoerrer	1,722	1 Feb 2022
Catalan Numbers	MeWhenI	2,892	29 Jan 2022