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 ><> 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 Bytes Time Submitted 479th MeWhenI 🇻🇦 898 51 119ms 22 Mar 2024 479th tobeannouncd 898 51 122ms 9 Aug 2024 479th jipsong 🇩🇪 898 51 119ms 11 Feb 2025 479th snoozingnewt 🇨🇦 898 51 118ms 3 Dec 2025 485th Shanethegamer 🇺🇸 896 42 429ms 20 Feb 2023 485th tidalDisruptionEvent 🇨🇦 896 42 316ms 20 Mar 2023 485th alemelis 896 42 307ms 12 Apr 2023 485th Yewzir 🇧🇪 896 42 283ms 14 Feb 2024 485th BREMAUCY 🇫🇷 896 42 426ms 22 Apr 2024 485th snoozingnewt 🇨🇦 896 42 441ms 3 Dec 2025 491st ovs-code 🇩🇪 896 45 1,590ms 30 Nov 2022 491st HPWiz 🇳🇿 896 45 24ms 2 Feb 2023 493rd GolfingSuccess 🇬🇷 896 131 275ms 15 Aug 2025 493rd targrik 896 131 282ms 27 Aug 2025 495th jhfranklin 🇬🇧 894 23 34ms 11 Feb 2022 496th primo-ppcg 🇹🇭 894 34 236ms 29 Jan 2022 496th Shanethegamer 🇺🇸 894 34 233ms 29 Jan 2022 496th Steffan153 🇫🇮 894 34 261ms 19 Dec 2022 496th MeWhenI 🇻🇦 894 34 251ms 28 Jan 2023 496th DialFrost 🇸🇬 894 34 205ms 23 Dec 2023 496th pardouin 🇫🇷 894 34 246ms 22 Sep 2024 496th fuzzylojik-golf 🇺🇸 894 34 243ms 21 Sep 2025 496th GolfingSuccess 🇬🇷 894 34 219ms 16 days ago 504th GrayJoKing 🇦🇺 894 50 10ms 29 Jan 2022 504th annaproxy 894 50 14ms 29 Jan 2022 504th primo-ppcg 🇹🇭 894 50 10ms 30 Jan 2022 504th Steffan153 🇫🇮 894 50 9ms 24 Sep 2022 504th IanUtley 894 50 15ms 14 Nov 2023 504th ovs-code 🇩🇪 894 50 15ms 30 Jun 2024 510th clementblaudeau 893 48 10ms 29 Jun 2022 510th shelerr 893 48 10ms 14 Jul 2022 510th idoweinstein 893 48 9ms 4 Aug 2022 510th jakobkordez 🇸🇮 893 48 9ms 6 Nov 2022 510th M0PKOBKA 893 48 9ms 26 Dec 2022 510th Fracture17 893 48 9ms 17 Apr 2023 510th falsidge 893 48 10ms 15 Jun 2023 510th fourth-bit 893 48 10ms 24 Jun 2023 510th adamnielson42 🇺🇸 893 48 9ms 17 Aug 2023 510th mathisfun271 893 48 9ms 22 Dec 2023 510th logvp 893 48 10ms 30 Dec 2023 510th minhtrancccp 893 48 9ms 11 Jan 2024 510th inverseLorentz 🇦🇺 893 48 10ms 1 Apr 2024 510th Yewzir 🇧🇪 893 48 10ms 7 May 2024 510th abcdhhhh 893 48 10ms 25 Aug 2024 510th Languag3 893 48 10ms 3 Mar 2025 510th albanian-laundromat 893 48 10ms 26 Apr 2025 510th swtchblade 893 48 9ms 12 Jul 2025 510th CommandLeo 🇮🇹 893 48 11ms 11 Nov 2025 529th uttumuttu 🇫🇮 892 44 9ms 6 Mar 2022 529th janbehrens 🇩🇪 892 44 10ms 24 Apr 2023 529th two-bad 🇬🇧 892 44 9ms 25 Feb 2024 529th targrik 892 44 11ms 15 Feb 2025 529th alexsave 892 44 9ms 6 Nov 2025 529th JOrE20 892 44 9ms 10 days ago 535th MeWhenI 🇻🇦 892 55 1,337ms 8 Jun 2023 535th pardouin 🇫🇷 892 55 1,365ms 23 Apr 2025 535th snoozingnewt 🇨🇦 892 55 1,370ms 3 Dec 2025 538th JayXon 🇺🇸 889 76 2,330ms 8 Nov 2024 538th pardouin 🇫🇷 889 76 2,250ms 30 Nov 2024 540th Lydxn 🇨🇦 889 132 281ms 27 Feb 2023 541st kumavale 889 135 145ms 20 Dec 2025 541st acotis 889 135 132ms 5 days ago 543rd canissimia 🇦🇶 889 222 303ms 24 Mar 2024 544th xsot 🇸🇬 887 140 655ms 19 Jun 2025 545th edsrzf 🇳🇿 886 57 40ms 14 Jan 2025 545th GolfingSuccess 🇬🇷 886 57 37ms 14 days ago 545th Steffan153 🇫🇮 886 57 37ms 11 days ago 548th btnlq 886 124 419ms 5 May 2024 549th KatieLG 🇬🇧 885 82 396ms 12 Oct 2022 549th janbehrens 🇩🇪 885 82 399ms 24 Apr 2023 549th Yewzir 🇧🇪 885 82 422ms 7 May 2024 552nd JayXon 🇺🇸 885 88 157ms 2 Jul 2022 553rd edsrzf 🇳🇿 883 69 112ms 5 Dec 2025 554th martin-viggiano 882 133 282ms 21 Jun 2022 554th edsrzf 🇳🇿 882 133 297ms 18 Nov 2024 554th fuzzylojik-golf 🇺🇸 882 133 292ms 8 Sep 2025 557th ovs-code 🇩🇪 881 44 70ms 12 Sep 2024 558th MeWhenI 🇻🇦 881 49 121ms 3 Aug 2024 558th ovs-code 🇩🇪 881 49 127ms 3 Aug 2024 558th emgordon154 881 49 128ms 19 Sep 2024 First Prev 481–560 of 2,041 Next Last