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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 320th primo-ppcg 🇹🇭 913 58 6ms 29 Jan 2022 320th AlephSquirrel 913 58 5ms 16 Jan 2023 320th ovs-code 🇩🇪 913 58 5ms 11 Mar 2023 320th varhammer 🇷🇺 913 58 5ms 19 Oct 2024 320th kg583 🇺🇸 913 58 5ms 21 Oct 2024 320th CLOStrophobic 🇮🇹 913 58 6ms 17 Jan 2025 320th zacjl 913 58 5ms 21 Jan 2025 320th edsrzf 🇳🇿 913 58 6ms 8 Dec 2025 329th itsh01 912 43 10ms 10 Feb 2022 329th 051 🇸🇬 912 43 11ms 19 Aug 2022 329th tayloia 🇬🇧 912 43 10ms 12 Jan 2023 329th eranws 912 43 9ms 8 Feb 2024 329th voytxt 🇨🇿 912 43 13ms 5 May 2024 329th Yewzir 🇧🇪 912 43 10ms 7 May 2024 329th dmrichwa 🇺🇸 912 43 9ms 22 Sep 2024 329th a6166231 🇨🇳 912 43 9ms 25 Apr 2025 329th dokutan 912 43 9ms 22 Sep 2025 338th RYNO8 912 47 12ms 18 Feb 2022 338th TFeld00 🇩🇰 912 47 9ms 22 Apr 2022 338th LukasFolwarczny 🇨🇿 912 47 11ms 16 Sep 2022 338th commandz0 🇺🇸 912 47 9ms 18 Sep 2022 338th betaveros 912 47 12ms 30 Dec 2022 338th Just4FunCoder 912 47 11ms 23 Mar 2023 338th vishwathg 912 47 13ms 4 Apr 2023 338th Schreipfelerer 912 47 13ms 9 Apr 2023 338th quimey 912 47 12ms 23 Jun 2023 338th dranjohn 912 47 9ms 16 Sep 2023 338th keelimeguy 🇺🇸 912 47 11ms 16 Dec 2023 338th bob-th 912 47 12ms 22 Jan 2024 338th fgrosshans 🇫🇷 912 47 12ms 16 Jul 2024 338th moustave 912 47 12ms 4 Dec 2024 338th Bulmenisaurus 912 47 12ms 6 Feb 2025 338th xiaoyiming123 912 47 9ms 23 Jul 2025 338th InigoK 🇺🇸 912 47 9ms 9 Aug 2025 338th luuumine 🇫🇷 912 47 9ms 21 Nov 2025 338th Lv0Sys 🇵🇱 912 47 9ms 6 Dec 2025 338th anter69 🇭🇺 912 47 11ms 23 days ago 358th fuzzylojik-golf 🇺🇸 912 119 462ms 24 Sep 2025 358th sean-niemann 🇺🇸 912 119 401ms 24 Sep 2025 358th JayXon 🇺🇸 912 119 453ms 25 Sep 2025 358th nwellnhof 🇩🇪 912 119 470ms 25 Sep 2025 358th Steffan153 🇫🇮 912 119 643ms 9 days ago 363rd clockworknazo 911 56 5ms 30 Sep 2022 363rd Lydxn 🇨🇦 911 56 5ms 28 Feb 2023 363rd error256 911 56 5ms 26 Oct 2024 363rd zacjl 911 56 5ms 29 Oct 2024 363rd edsrzf 🇳🇿 911 56 6ms 14 Jan 2025 363rd Steffan153 🇫🇮 911 56 5ms 12 days ago 369th Lydxn 🇨🇦 908 54 1,329ms 29 Jan 2022 369th lynn 908 54 1,401ms 29 Jan 2022 369th JayXon 🇺🇸 908 54 1,374ms 29 Jan 2022 369th primo-ppcg 🇹🇭 908 54 1,361ms 29 Jan 2022 369th Steffan153 🇫🇮 908 54 1,364ms 4 Jan 2023 369th Shanethegamer 🇺🇸 908 54 1,302ms 21 Feb 2023 369th DialFrost 🇸🇬 908 54 1,268ms 10 Mar 2025 369th sean-niemann 🇺🇸 908 54 1,377ms 18 Apr 2025 369th edsrzf 🇳🇿 908 54 1,368ms 31 Aug 2025 378th primo-ppcg 🇹🇭 907 80 415ms 29 Jan 2022 378th m-tkach 🇺🇦 907 80 415ms 31 Jan 2022 378th tomtheisen 🇺🇸 907 80 412ms 7 Feb 2023 378th stefangimmillaro 907 80 387ms 7 Jul 2023 378th namelessiw 907 80 395ms 5 Jun 2025 378th DialFrost 🇸🇬 907 80 411ms 8 Sep 2025 378th CaedenHarper 🇨🇦 907 80 420ms 30 Oct 2025 378th snoozingnewt 🇨🇦 907 80 397ms 3 Dec 2025 386th stefangimmillaro 904 120 617ms 6 Oct 2025 386th CaedenHarper 🇨🇦 904 120 442ms 10 Oct 2025 386th MeWhenI 🇻🇦 904 120 428ms 7 Nov 2025 389th annaproxy 903 34 33ms 29 Jan 2022 389th shinh 903 34 34ms 27 Jun 2022 389th anter69 🇭🇺 903 34 37ms 24 Jul 2022 389th janlelis 903 34 35ms 28 Aug 2022 393rd GrayJoKing 🇦🇺 903 45 83ms 8 Jun 2022 393rd Lydxn 🇨🇦 903 45 76ms 8 Jun 2022 393rd pardouin 🇫🇷 903 45 72ms 3 Sep 2024 393rd Steffan153 🇫🇮 903 45 90ms 9 days ago 397th JayXon 🇺🇸 903 70 128ms 14 Oct 2022 397th Lydxn 🇨🇦 903 70 111ms 15 Oct 2022 399th JayXon 🇺🇸 903 130 278ms 8 Feb 2022 399th nwellnhof 🇩🇪 903 130 289ms 3 Jun 2022 First Prev 321–400 of 2,027 Next Last