Catalan Numbers in all languages in bytes. 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 Bytes Time Submitted 148th neihousaigaai 957 41 9ms 6 Mar 2022 148th HamzaM3 957 41 9ms 6 Mar 2022 148th jared-hughes 957 41 9ms 8 Apr 2022 148th rucin93 🇵🇱 957 41 9ms 26 May 2022 148th Steffan153 🇫🇮 957 41 9ms 24 Sep 2022 148th emplv 🇱🇻 957 41 9ms 27 Sep 2022 148th AlephSquirrel 957 41 10ms 7 Jan 2023 148th randolchance 957 41 9ms 19 Jan 2023 148th DialFrost 🇸🇬 957 41 8ms 23 Jan 2023 148th prplz 🇦🇺 957 41 9ms 26 Jan 2023 148th sean-niemann 🇺🇸 957 41 10ms 26 Jan 2023 148th xsot 🇸🇬 957 41 10ms 20 May 2023 148th stefangimmillaro 957 41 9ms 12 Jun 2023 148th Argeento 🇵🇱 957 41 11ms 25 Aug 2023 148th ovs-code 🇩🇪 957 41 9ms 29 Sep 2023 148th lukegustafson 🇺🇸 957 41 9ms 13 Nov 2023 148th helbling 🇨🇭 957 41 10ms 17 May 2024 148th vlpx 🇫🇮 957 41 9ms 18 Jun 2024 148th pardouin 🇫🇷 957 41 11ms 4 Aug 2024 148th emgordon154 957 41 9ms 19 Sep 2024 148th edsrzf 🇳🇿 957 41 11ms 19 Nov 2024 148th fuzzylojik-golf 🇺🇸 957 41 10ms 15 May 2025 148th b-illy 🇬🇧 957 41 9ms 2 Jul 2025 148th Yax42 🇫🇷 957 41 11ms 5 Sep 2025 148th CaedenHarper 🇨🇦 957 41 9ms 30 Oct 2025 148th snoozingnewt 🇨🇦 957 41 9ms 21 Nov 2025 148th Lv0Sys 🇵🇱 957 41 9ms 6 Dec 2025 188th andersk 🇺🇸 952 45 11ms 25 Oct 2022 188th FlorianCassayre 🇫🇷 952 45 9ms 16 Sep 2023 188th Command-Master 952 45 13ms 23 Sep 2023 188th cesarm4 952 45 9ms 29 Nov 2023 188th Natanaelel 🇸🇪 952 45 12ms 3 Jan 2024 188th klixel 🇨🇦 952 45 11ms 18 Nov 2024 194th Lydxn 🇨🇦 950 32 274ms 29 Jan 2022 194th btnlq 950 32 262ms 29 Jan 2022 194th sisyphus-ppcg 🇦🇺 950 32 229ms 2 Feb 2022 197th ovs-code 🇩🇪 943 41 405ms 15 Jan 2024 197th DialFrost 🇸🇬 943 41 434ms 15 Jan 2024 197th GolfingSuccess 🇬🇷 943 41 437ms 15 Jan 2024 197th inventshah 943 41 442ms 15 Jan 2024 197th Lydxn 🇨🇦 943 41 422ms 16 Jan 2024 197th sean-niemann 🇺🇸 943 41 362ms 16 Jan 2024 197th Steffan153 🇫🇮 943 41 338ms 16 Jan 2024 197th JayXon 🇺🇸 943 41 405ms 18 Jan 2024 197th Shanethegamer 🇺🇸 943 41 487ms 18 Jan 2024 197th kg583 🇺🇸 943 41 465ms 19 Jan 2024 197th orthoplex 🇨🇽 943 41 436ms 20 Jan 2024 197th m-tkach 🇺🇦 943 41 431ms 21 Jan 2024 197th xsot 🇸🇬 943 41 397ms 25 Jan 2024 197th lynn 943 41 381ms 17 Feb 2024 197th MeWhenI 🇻🇦 943 41 395ms 24 May 2024 197th duckyluuk 🇳🇱 943 41 405ms 17 Jun 2024 197th pardouin 🇫🇷 943 41 437ms 21 Jun 2024 197th emgordon154 943 41 427ms 20 Sep 2024 197th Mukundan314 943 41 463ms 16 Jun 2025 197th b-illy 🇬🇧 943 41 447ms 2 Jul 2025 197th fuzzylojik-golf 🇺🇸 943 41 444ms 3 Jul 2025 197th CaedenHarper 🇨🇦 943 41 392ms 30 Oct 2025 197th snoozingnewt 🇨🇦 943 41 444ms 21 Nov 2025 197th Babafaba 943 41 421ms 26 Nov 2025 197th CornerMercury 🇬🇧 943 41 388ms 17 Dec 2025 222nd Lydxn 🇨🇦 941 40 252ms 29 Jan 2022 222nd JayXon 🇺🇸 941 40 240ms 29 Jan 2022 222nd HPWiz 🇳🇿 941 40 233ms 30 Jan 2022 222nd antimon2 🇯🇵 941 40 486ms 5 Sep 2022 222nd Steffan153 🇫🇮 941 40 257ms 19 Mar 2023 222nd sisyphus-ppcg 🇦🇺 941 40 178ms 20 Mar 2023 222nd ovs-code 🇩🇪 941 40 199ms 11 Apr 2023 222nd p-zubieta 941 40 521ms 25 Sep 2023 222nd DialFrost 🇸🇬 941 40 211ms 2 Jan 2024 222nd sean-niemann 🇺🇸 941 40 233ms 12 Mar 2025 232nd GrayJoKing 🇦🇺 936 21 39ms 28 Jul 2022 232nd ovs-code 🇩🇪 936 21 42ms 2 Feb 2024 232nd xsot 🇸🇬 936 21 41ms 9 Jun 2024 232nd pardouin 🇫🇷 936 21 42ms 11 Oct 2024 236th Shanethegamer 🇺🇸 935 22 36ms 29 Jan 2022 236th scpchicken 🇵🇼 935 22 35ms 29 Jan 2022 236th SirBogman 🇺🇸 935 22 34ms 29 Jan 2022 236th NewDefectus 🇮🇱 935 22 34ms 30 Jan 2022 236th yzhs 🇩🇪 935 22 33ms 16 Jun 2022 First Prev 161–240 of 2,030 Next Last