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Catalan Numbers in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 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 Minesweeper 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 479th anter69 🇭🇺 893 48 9ms 24 Jul 2022 479th idoweinstein 893 48 9ms 4 Aug 2022 479th jakobkordez 🇸🇮 893 48 9ms 6 Nov 2022 479th M0PKOBKA 893 48 9ms 26 Dec 2022 479th Fracture17 893 48 9ms 17 Apr 2023 479th falsidge 893 48 9ms 15 Jun 2023 479th fourth-bit 893 48 9ms 24 Jun 2023 479th adamnielson42 🇺🇸 893 48 9ms 17 Aug 2023 479th mathisfun271 893 48 9ms 22 Dec 2023 479th logvp 893 48 9ms 30 Dec 2023 479th minhtrancccp 893 48 9ms 11 Jan 2024 479th inverseLorentz 🇦🇺 893 48 9ms 1 Apr 2024 479th Yewzir 🇧🇪 893 48 10ms 7 May 2024 479th abcdhhhh 893 48 9ms 25 Aug 2024 479th Languag3 893 48 10ms 3 Mar 2025 479th albanian-laundromat 893 48 10ms 26 Apr 2025 479th swtchblade 893 48 9ms 12 Jul 2025 479th CommandLeo 🇮🇹 893 48 9ms 11 Nov 2025 499th uttumuttu 🇫🇮 892 44 9ms 6 Mar 2022 499th janbehrens 🇩🇪 892 44 9ms 24 Apr 2023 499th two-bad 🇬🇧 892 44 8ms 25 Feb 2024 499th targrik 892 44 9ms 15 Feb 2025 499th alexsave 892 44 9ms 6 Nov 2025 504th MeWhenI 🇻🇦 892 55 1,230ms 8 Jun 2023 504th pardouin 🇫🇷 892 55 1,273ms 23 Apr 2025 504th snoozingnewt 🇨🇦 892 55 1,268ms 18 days ago 507th JayXon 🇺🇸 889 76 3,798ms 8 Nov 2024 507th pardouin 🇫🇷 889 76 4,112ms 30 Nov 2024 509th Lydxn 🇨🇦 889 132 291ms 27 Feb 2023 510th kumavale 889 135 133ms 39 hours ago 511th canissimia 🇦🇶 889 222 303ms 24 Mar 2024 512th xsot 🇸🇬 887 140 636ms 19 Jun 2025 513th btnlq 886 124 503ms 5 May 2024 514th edsrzf 🇳🇿 885 57 40ms 14 Jan 2025 515th JayXon 🇺🇸 885 88 147ms 2 Jul 2022 516th edsrzf 🇳🇿 883 69 97ms 16 days ago 517th KatieLG 🇬🇧 883 82 378ms 12 Oct 2022 517th janbehrens 🇩🇪 883 82 387ms 24 Apr 2023 517th Yewzir 🇧🇪 883 82 374ms 7 May 2024 520th martin-viggiano 882 133 282ms 21 Jun 2022 520th edsrzf 🇳🇿 882 133 294ms 18 Nov 2024 520th fuzzylojik-golf 🇺🇸 882 133 277ms 8 Sep 2025 523rd ovs-code 🇩🇪 881 44 70ms 12 Sep 2024 524th ovs-code 🇩🇪 881 48 124ms 3 Aug 2024 524th GrayJoKing 🇦🇺 881 48 124ms 13 Aug 2024 524th emgordon154 881 48 126ms 19 Sep 2024 524th pardouin 🇫🇷 881 48 121ms 22 Sep 2024 528th ovs-code 🇩🇪 879 58 3ms 27 Nov 2022 528th Steffan153 🇫🇮 879 58 3ms 3 Feb 2023 528th GrayJoKing 🇦🇺 879 58 3ms 18 Oct 2023 528th xsot 🇸🇬 879 58 3ms 8 Feb 2024 528th sean-niemann 🇺🇸 879 58 3ms 13 Mar 2025 528th pardouin 🇫🇷 879 58 3ms 13 Mar 2025 534th GrayJoKing 🇦🇺 879 136 6ms 10 Apr 2022 535th Shanethegamer 🇺🇸 878 107 471ms 27 Mar 2025 535th pardouin 🇫🇷 878 107 475ms 28 Mar 2025 535th emgordon154 878 107 434ms 28 Mar 2025 535th MeWhenI 🇻🇦 878 107 462ms 28 Mar 2025 535th DialFrost 🇸🇬 878 107 426ms 28 Mar 2025 535th GolfingSuccess 🇬🇷 878 107 485ms 15 days ago 541st saito-ta 🇯🇵 878 131 125ms 20 Nov 2023 542nd Bubbler-4 877 46 23ms 11 Feb 2022 542nd kgolf 877 46 23ms 14 Feb 2022 544th Yewzir 🇧🇪 876 134 314ms 28 Oct 2023 544th KasperKivimaeki 🇫🇮 876 134 240ms 12 days ago 546th GolfingSuccess 🇬🇷 875 40 679ms 29 Aug 2025 547th Lydxn 🇨🇦 875 89 149ms 4 Apr 2022 548th janbehrens 🇩🇪 874 42 412ms 29 Jan 2022 548th MarcMush 🇫🇷 874 42 400ms 9 Feb 2022 550th LHuitre 874 49 9ms 1 Jun 2022 550th glesnick 874 49 9ms 14 Jul 2022 550th nstearns96 🇬🇧 874 49 11ms 29 Nov 2022 550th fkantelberg 874 49 11ms 6 Aug 2023 550th ei14 874 49 9ms 7 May 2024 550th gallium-gonzollium 874 49 11ms 25 Aug 2024 550th lelbal 874 49 9ms 17 Sep 2024 550th snydej 874 49 9ms 27 Nov 2024 550th StefanHabel 🇨🇦 874 49 9ms 8 Mar 2025 550th bltnppcnt 874 49 11ms 10 Apr 2025 550th michelebastione 🇮🇹 874 49 11ms 8 Aug 2025 First Prev 481–560 of 1,969 Next Last