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 316th kg583 🇺🇸 913 58 5ms 21 Oct 2024 316th CLOStrophobic 🇮🇹 913 58 6ms 17 Jan 2025 316th zacjl 913 58 5ms 21 Jan 2025 316th edsrzf 🇳🇿 913 58 6ms 8 Dec 2025 325th itsh01 912 43 10ms 10 Feb 2022 325th 051 🇸🇬 912 43 10ms 19 Aug 2022 325th tayloia 🇬🇧 912 43 9ms 12 Jan 2023 325th eranws 912 43 10ms 8 Feb 2024 325th voytxt 🇨🇿 912 43 9ms 5 May 2024 325th Yewzir 🇧🇪 912 43 10ms 7 May 2024 325th dmrichwa 🇺🇸 912 43 10ms 22 Sep 2024 325th a6166231 🇨🇳 912 43 9ms 25 Apr 2025 325th dokutan 912 43 9ms 22 Sep 2025 334th RYNO8 912 47 12ms 18 Feb 2022 334th TFeld00 🇩🇰 912 47 10ms 22 Apr 2022 334th LukasFolwarczny 🇨🇿 912 47 13ms 16 Sep 2022 334th commandz0 🇺🇸 912 47 10ms 18 Sep 2022 334th betaveros 912 47 12ms 30 Dec 2022 334th Just4FunCoder 912 47 12ms 23 Mar 2023 334th vishwathg 912 47 13ms 4 Apr 2023 334th Schreipfelerer 912 47 13ms 9 Apr 2023 334th quimey 912 47 12ms 23 Jun 2023 334th dranjohn 912 47 10ms 16 Sep 2023 334th keelimeguy 🇺🇸 912 47 13ms 16 Dec 2023 334th bob-th 912 47 12ms 22 Jan 2024 334th fgrosshans 🇫🇷 912 47 12ms 16 Jul 2024 334th moustave 912 47 12ms 4 Dec 2024 334th Bulmenisaurus 912 47 12ms 6 Feb 2025 334th xiaoyiming123 912 47 9ms 23 Jul 2025 334th InigoK 🇺🇸 912 47 9ms 9 Aug 2025 334th luuumine 🇫🇷 912 47 11ms 21 Nov 2025 334th Lv0Sys 🇵🇱 912 47 9ms 6 Dec 2025 334th anter69 🇭🇺 912 47 11ms 9 days ago 354th fuzzylojik-golf 🇺🇸 912 119 462ms 24 Sep 2025 354th sean-niemann 🇺🇸 912 119 401ms 24 Sep 2025 354th JayXon 🇺🇸 912 119 453ms 25 Sep 2025 354th nwellnhof 🇩🇪 912 119 470ms 25 Sep 2025 358th clockworknazo 911 56 5ms 30 Sep 2022 358th Lydxn 🇨🇦 911 56 5ms 28 Feb 2023 358th error256 911 56 6ms 26 Oct 2024 358th zacjl 911 56 6ms 29 Oct 2024 358th edsrzf 🇳🇿 911 56 7ms 14 Jan 2025 363rd Lydxn 🇨🇦 908 54 1,329ms 29 Jan 2022 363rd lynn 908 54 1,401ms 29 Jan 2022 363rd JayXon 🇺🇸 908 54 1,374ms 29 Jan 2022 363rd primo-ppcg 🇹🇭 908 54 1,392ms 29 Jan 2022 363rd Steffan153 🇫🇮 908 54 1,364ms 4 Jan 2023 363rd Shanethegamer 🇺🇸 908 54 1,327ms 21 Feb 2023 363rd DialFrost 🇸🇬 908 54 1,268ms 10 Mar 2025 363rd sean-niemann 🇺🇸 908 54 1,390ms 18 Apr 2025 363rd edsrzf 🇳🇿 908 54 1,368ms 31 Aug 2025 372nd primo-ppcg 🇹🇭 907 80 415ms 29 Jan 2022 372nd m-tkach 🇺🇦 907 80 416ms 31 Jan 2022 372nd Steffan153 🇫🇮 907 80 433ms 24 Sep 2022 372nd tomtheisen 🇺🇸 907 80 412ms 7 Feb 2023 372nd stefangimmillaro 907 80 418ms 7 Jul 2023 372nd namelessiw 907 80 395ms 5 Jun 2025 372nd DialFrost 🇸🇬 907 80 411ms 8 Sep 2025 372nd CaedenHarper 🇨🇦 907 80 422ms 30 Oct 2025 372nd snoozingnewt 🇨🇦 907 80 397ms 3 Dec 2025 381st stefangimmillaro 904 120 617ms 6 Oct 2025 381st CaedenHarper 🇨🇦 904 120 442ms 10 Oct 2025 381st MeWhenI 🇻🇦 904 120 428ms 7 Nov 2025 384th GrayJoKing 🇦🇺 903 45 89ms 8 Jun 2022 384th Lydxn 🇨🇦 903 45 89ms 8 Jun 2022 384th pardouin 🇫🇷 903 45 72ms 3 Sep 2024 387th JayXon 🇺🇸 903 70 116ms 14 Oct 2022 387th Lydxn 🇨🇦 903 70 109ms 15 Oct 2022 389th JayXon 🇺🇸 903 130 273ms 8 Feb 2022 389th nwellnhof 🇩🇪 903 130 279ms 3 Jun 2022 389th kkoenig 903 130 296ms 6 Sep 2025 392nd annaproxy 902 34 40ms 29 Jan 2022 392nd shinh 902 34 36ms 27 Jun 2022 392nd anter69 🇭🇺 902 34 40ms 24 Jul 2022 392nd janlelis 902 34 35ms 28 Aug 2022 396th kg583 🇺🇸 902 56 38ms 4 Apr 2025 396th zacjl 902 56 39ms 16 May 2025 398th Lydxn 🇨🇦 902 69 474ms 14 Jul 2023 398th JayXon 🇺🇸 902 69 500ms 14 Jul 2023 398th fuzzylojik-golf 🇺🇸 902 69 467ms 20 Sep 2025 First Prev 321–400 of 2,007 Next Last