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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Rectangle Fill 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 480th pardouin 🇫🇷 899 48 137ms 22 Sep 2024 482nd primo-ppcg 🇹🇭 898 51 119ms 29 Jan 2022 482nd the-zammers 898 51 121ms 18 Jan 2024 482nd MeWhenI 🇻🇦 898 51 119ms 22 Mar 2024 482nd tobeannouncd 898 51 122ms 9 Aug 2024 482nd jipsong 🇩🇪 898 51 119ms 11 Feb 2025 482nd snoozingnewt 🇨🇦 898 51 118ms 3 Dec 2025 488th Shanethegamer 🇺🇸 896 42 429ms 20 Feb 2023 488th tidalDisruptionEvent 🇨🇦 896 42 316ms 20 Mar 2023 488th alemelis 896 42 307ms 12 Apr 2023 488th Yewzir 🇧🇪 896 42 283ms 14 Feb 2024 488th BREMAUCY 🇫🇷 896 42 426ms 22 Apr 2024 488th snoozingnewt 🇨🇦 896 42 441ms 3 Dec 2025 494th ovs-code 🇩🇪 896 45 1,590ms 30 Nov 2022 494th HPWiz 🇳🇿 896 45 24ms 2 Feb 2023 496th GrayJoKing 🇦🇺 896 50 10ms 29 Jan 2022 496th annaproxy 896 50 14ms 29 Jan 2022 496th primo-ppcg 🇹🇭 896 50 10ms 30 Jan 2022 496th Steffan153 🇫🇮 896 50 9ms 24 Sep 2022 496th IanUtley 896 50 15ms 14 Nov 2023 496th ovs-code 🇩🇪 896 50 15ms 30 Jun 2024 502nd GolfingSuccess 🇬🇷 896 131 291ms 15 Aug 2025 502nd targrik 896 131 298ms 27 Aug 2025 504th primo-ppcg 🇹🇭 895 34 273ms 29 Jan 2022 504th Shanethegamer 🇺🇸 895 34 271ms 29 Jan 2022 504th Steffan153 🇫🇮 895 34 253ms 19 Dec 2022 504th MeWhenI 🇻🇦 895 34 265ms 28 Jan 2023 504th DialFrost 🇸🇬 895 34 275ms 23 Dec 2023 504th pardouin 🇫🇷 895 34 242ms 22 Sep 2024 504th fuzzylojik-golf 🇺🇸 895 34 257ms 21 Sep 2025 504th GolfingSuccess 🇬🇷 895 34 268ms 7 Feb 2026 504th madex 🇩🇪 895 34 244ms 8 mins ago 513th jhfranklin 🇬🇧 894 23 34ms 11 Feb 2022 514th clementblaudeau 893 48 10ms 29 Jun 2022 514th shelerr 893 48 10ms 14 Jul 2022 514th idoweinstein 893 48 9ms 4 Aug 2022 514th jakobkordez 🇸🇮 893 48 9ms 6 Nov 2022 514th M0PKOBKA 893 48 9ms 26 Dec 2022 514th Fracture17 893 48 9ms 17 Apr 2023 514th falsidge 893 48 10ms 15 Jun 2023 514th fourth-bit 893 48 10ms 24 Jun 2023 514th adamnielson42 🇺🇸 893 48 9ms 17 Aug 2023 514th mathisfun271 893 48 9ms 22 Dec 2023 514th logvp 893 48 10ms 30 Dec 2023 514th minhtrancccp 893 48 9ms 11 Jan 2024 514th inverseLorentz 🇦🇺 893 48 10ms 1 Apr 2024 514th Yewzir 🇧🇪 893 48 10ms 7 May 2024 514th abcdhhhh 893 48 10ms 25 Aug 2024 514th Languag3 893 48 10ms 3 Mar 2025 514th albanian-laundromat 893 48 10ms 26 Apr 2025 514th swtchblade 893 48 9ms 12 Jul 2025 514th CommandLeo 🇮🇹 893 48 11ms 11 Nov 2025 533rd uttumuttu 🇫🇮 892 44 12ms 6 Mar 2022 533rd janbehrens 🇩🇪 892 44 10ms 24 Apr 2023 533rd two-bad 🇬🇧 892 44 12ms 25 Feb 2024 533rd targrik 892 44 12ms 15 Feb 2025 533rd alexsave 892 44 9ms 6 Nov 2025 533rd JOrE20 892 44 10ms 13 Feb 2026 539th MeWhenI 🇻🇦 892 55 1,648ms 8 Jun 2023 539th pardouin 🇫🇷 892 55 1,410ms 23 Apr 2025 539th snoozingnewt 🇨🇦 892 55 1,439ms 3 Dec 2025 542nd JayXon 🇺🇸 891 76 2,330ms 8 Nov 2024 542nd pardouin 🇫🇷 891 76 2,250ms 30 Nov 2024 544th kumavale 891 135 132ms 20 Dec 2025 544th acotis 891 135 130ms 27 days ago 546th Lydxn 🇨🇦 889 132 301ms 27 Feb 2023 547th canissimia 🇦🇶 889 222 303ms 24 Mar 2024 548th xsot 🇸🇬 887 140 702ms 19 Jun 2025 549th edsrzf 🇳🇿 886 57 40ms 14 Jan 2025 549th GolfingSuccess 🇬🇷 886 57 37ms 9 Feb 2026 549th Steffan153 🇫🇮 886 57 37ms 12 Feb 2026 552nd GolfingSuccess 🇬🇷 886 65 6ms 22 days ago 552nd Steffan153 🇫🇮 886 65 7ms 22 days ago 552nd DialFrost 🇸🇬 886 65 6ms 22 days ago 552nd edsrzf 🇳🇿 886 65 7ms 22 days ago 552nd GrayJoKing 🇦🇺 886 65 7ms 21 days ago 552nd emgordon154 886 65 7ms 14 days ago 552nd snoozingnewt 🇨🇦 886 65 8ms 12 days ago 559th edsrzf 🇳🇿 886 69 100ms 5 Dec 2025 559th snoozingnewt 🇨🇦 886 69 112ms 9 days ago First Prev 481–560 of 2,059 Next Last