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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT 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 Rockstar 2 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal

Bytes Chars

Hole	Golfer	Bytes	Submitted
Catalan Numbers	HumanoidCPU	2,878	26 days ago
Catalan Numbers	CaedenHarper	2,879	24 Jan 2025
Catalan Numbers	Shanethegamer	62	12 Dec 2024
Catalan Numbers	edsrzf	68	27 Sep 2024
Catalan Numbers	Mabeloid	2,879	17 Sep 2024
Catalan Numbers	pardouin	51	13 Sep 2024
Catalan Numbers	error256	🥇 43	13 Sep 2024
Catalan Numbers	Kacarott	🥇 43	13 Sep 2024
Catalan Numbers	ovs-code	44	12 Sep 2024
Catalan Numbers	dokutan	2,586	26 Jun 2024
Catalan Numbers	gifti258	62	30 Apr 2024
Catalan Numbers	JosephOziel	70	30 Apr 2024
Catalan Numbers	Yewzir	80	7 Apr 2024
Catalan Numbers	MeWhenI	54	1 Nov 2023
Catalan Numbers	primo-ppcg	🥇 43	16 Oct 2023
Catalan Numbers	4hg	82	22 Sep 2023
Catalan Numbers	GolfingSuccess	57	18 Sep 2023
Catalan Numbers	GrayJoKing	44	17 Sep 2023
Catalan Numbers	chunes3	64	15 Sep 2023
Catalan Numbers	Bubbler-4	46	13 Sep 2023
Catalan Numbers	KatieLG-Transpiler	2,879	12 Sep 2023
Catalan Numbers	KatieLG	2,879	12 Sep 2023