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 Calendar 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 Multitap Input 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 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 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 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 319th AlephSquirrel 913 58 5ms 16 Jan 2023 319th ovs-code 🇩🇪 913 58 5ms 11 Mar 2023 319th varhammer 🇷🇺 913 58 5ms 19 Oct 2024 319th kg583 🇺🇸 913 58 5ms 21 Oct 2024 319th CLOStrophobic 🇮🇹 913 58 6ms 17 Jan 2025 319th zacjl 913 58 5ms 21 Jan 2025 319th edsrzf 🇳🇿 913 58 6ms 8 Dec 2025 328th itsh01 912 43 9ms 10 Feb 2022 328th 051 🇸🇬 912 43 9ms 19 Aug 2022 328th tayloia 🇬🇧 912 43 9ms 12 Jan 2023 328th eranws 912 43 10ms 8 Feb 2024 328th voytxt 🇨🇿 912 43 10ms 5 May 2024 328th Yewzir 🇧🇪 912 43 10ms 7 May 2024 328th dmrichwa 🇺🇸 912 43 10ms 22 Sep 2024 328th a6166231 🇨🇳 912 43 10ms 25 Apr 2025 328th dokutan 912 43 11ms 22 Sep 2025 337th RYNO8 912 47 12ms 18 Feb 2022 337th TFeld00 🇩🇰 912 47 10ms 22 Apr 2022 337th LukasFolwarczny 🇨🇿 912 47 13ms 16 Sep 2022 337th commandz0 🇺🇸 912 47 10ms 18 Sep 2022 337th betaveros 912 47 12ms 30 Dec 2022 337th Just4FunCoder 912 47 12ms 23 Mar 2023 337th vishwathg 912 47 13ms 4 Apr 2023 337th Schreipfelerer 912 47 13ms 9 Apr 2023 337th quimey 912 47 12ms 23 Jun 2023 337th dranjohn 912 47 10ms 16 Sep 2023 337th keelimeguy 🇺🇸 912 47 13ms 16 Dec 2023 337th bob-th 912 47 12ms 22 Jan 2024 337th fgrosshans 🇫🇷 912 47 12ms 16 Jul 2024 337th moustave 912 47 12ms 4 Dec 2024 337th Bulmenisaurus 912 47 12ms 6 Feb 2025 337th xiaoyiming123 912 47 9ms 23 Jul 2025 337th InigoK 🇺🇸 912 47 9ms 9 Aug 2025 337th luuumine 🇫🇷 912 47 11ms 21 Nov 2025 337th Lv0Sys 🇵🇱 912 47 9ms 6 Dec 2025 337th anter69 🇭🇺 912 47 11ms 14 days ago 357th fuzzylojik-golf 🇺🇸 912 119 462ms 24 Sep 2025 357th sean-niemann 🇺🇸 912 119 401ms 24 Sep 2025 357th JayXon 🇺🇸 912 119 453ms 25 Sep 2025 357th nwellnhof 🇩🇪 912 119 470ms 25 Sep 2025 357th Steffan153 🇫🇮 912 119 661ms 7 hours ago 362nd clockworknazo 911 56 5ms 30 Sep 2022 362nd Lydxn 🇨🇦 911 56 5ms 28 Feb 2023 362nd error256 911 56 6ms 26 Oct 2024 362nd zacjl 911 56 6ms 29 Oct 2024 362nd edsrzf 🇳🇿 911 56 7ms 14 Jan 2025 362nd Steffan153 🇫🇮 911 56 7ms 3 days ago 368th Lydxn 🇨🇦 908 54 1,329ms 29 Jan 2022 368th lynn 908 54 1,401ms 29 Jan 2022 368th JayXon 🇺🇸 908 54 1,374ms 29 Jan 2022 368th primo-ppcg 🇹🇭 908 54 1,392ms 29 Jan 2022 368th Steffan153 🇫🇮 908 54 1,364ms 4 Jan 2023 368th Shanethegamer 🇺🇸 908 54 1,327ms 21 Feb 2023 368th DialFrost 🇸🇬 908 54 1,268ms 10 Mar 2025 368th sean-niemann 🇺🇸 908 54 1,390ms 18 Apr 2025 368th edsrzf 🇳🇿 908 54 1,368ms 31 Aug 2025 377th primo-ppcg 🇹🇭 907 80 415ms 29 Jan 2022 377th m-tkach 🇺🇦 907 80 416ms 31 Jan 2022 377th tomtheisen 🇺🇸 907 80 412ms 7 Feb 2023 377th stefangimmillaro 907 80 418ms 7 Jul 2023 377th namelessiw 907 80 395ms 5 Jun 2025 377th DialFrost 🇸🇬 907 80 411ms 8 Sep 2025 377th CaedenHarper 🇨🇦 907 80 422ms 30 Oct 2025 377th snoozingnewt 🇨🇦 907 80 397ms 3 Dec 2025 385th stefangimmillaro 904 120 617ms 6 Oct 2025 385th CaedenHarper 🇨🇦 904 120 442ms 10 Oct 2025 385th MeWhenI 🇻🇦 904 120 428ms 7 Nov 2025 388th annaproxy 903 34 40ms 29 Jan 2022 388th shinh 903 34 36ms 27 Jun 2022 388th anter69 🇭🇺 903 34 40ms 24 Jul 2022 388th janlelis 903 34 35ms 28 Aug 2022 392nd GrayJoKing 🇦🇺 903 45 89ms 8 Jun 2022 392nd Lydxn 🇨🇦 903 45 89ms 8 Jun 2022 392nd pardouin 🇫🇷 903 45 72ms 3 Sep 2024 392nd Steffan153 🇫🇮 903 45 90ms 7 hours ago 396th JayXon 🇺🇸 903 70 116ms 14 Oct 2022 396th Lydxn 🇨🇦 903 70 109ms 15 Oct 2022 398th JayXon 🇺🇸 903 130 278ms 8 Feb 2022 398th nwellnhof 🇩🇪 903 130 289ms 3 Jun 2022 398th kkoenig 903 130 303ms 6 Sep 2025 First Prev 321–400 of 2,012 Next Last