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	Bytes	Time	Submitted
Catalan Numbers	snoozingnewt	84	4ms	24 hours ago
Catalan Numbers	edsrzf	59	4ms	28 Aug 2025
Catalan Numbers	dokutan	72	4ms	18 Mar 2025
Catalan Numbers	pardouin	🥉 58	4ms	13 Mar 2025
Catalan Numbers	sean-niemann	🥉 58	4ms	13 Mar 2025
Catalan Numbers	CaedenHarper	2,878	3ms	24 Jan 2025
Catalan Numbers	Mabeloid	2,878	5ms	17 Sep 2024
Catalan Numbers	Yewzir	61	4ms	7 May 2024
Catalan Numbers	HumanoidCPU	2,878	3ms	17 Apr 2024
Catalan Numbers	xsot	🥉 58	5ms	8 Feb 2024
Catalan Numbers	GrayJoKing	🥉 58	4ms	18 Oct 2023
Catalan Numbers	Shanethegamer	2,878	3ms	13 Sep 2023
Catalan Numbers	Lydxn	🥇 56	7ms	28 Feb 2023
Catalan Numbers	DialFrost	59	4ms	11 Feb 2023
Catalan Numbers	Steffan153	🥉 58	4ms	3 Feb 2023
Catalan Numbers	retrohun	2,878	3ms	27 Dec 2022
Catalan Numbers	ovs-code	🥉 58	5ms	27 Nov 2022
Catalan Numbers	annaproxy	65	5ms	3 Oct 2022
Catalan Numbers	MeWhenI	59	3ms	1 Oct 2022
Catalan Numbers	clockworknazo	🥇 56	6ms	30 Sep 2022
Catalan Numbers	KatieLG-Transpiler	2,878	3ms	26 Sep 2022
Catalan Numbers	JRaspass	2,878	3ms	24 Sep 2022
Catalan Numbers	KatieLG	2,878	5ms	24 Sep 2022