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 481st Shanethegamer 🇺🇸 896 42 463ms 20 Feb 2023 481st tidalDisruptionEvent 🇨🇦 896 42 316ms 20 Mar 2023 481st alemelis 896 42 320ms 12 Apr 2023 481st Yewzir 🇧🇪 896 42 284ms 14 Feb 2024 481st BREMAUCY 🇫🇷 896 42 504ms 22 Apr 2024 481st snoozingnewt 🇨🇦 896 42 471ms 3 Dec 2025 487th ovs-code 🇩🇪 896 45 1,590ms 30 Nov 2022 487th HPWiz 🇳🇿 896 45 24ms 2 Feb 2023 489th GolfingSuccess 🇬🇷 896 131 284ms 15 Aug 2025 489th targrik 896 131 300ms 27 Aug 2025 491st jhfranklin 🇬🇧 894 23 34ms 11 Feb 2022 492nd primo-ppcg 🇹🇭 894 34 236ms 29 Jan 2022 492nd Shanethegamer 🇺🇸 894 34 233ms 29 Jan 2022 492nd Steffan153 🇫🇮 894 34 269ms 19 Dec 2022 492nd MeWhenI 🇻🇦 894 34 254ms 28 Jan 2023 492nd DialFrost 🇸🇬 894 34 205ms 23 Dec 2023 492nd pardouin 🇫🇷 894 34 246ms 22 Sep 2024 492nd fuzzylojik-golf 🇺🇸 894 34 258ms 21 Sep 2025 492nd GolfingSuccess 🇬🇷 894 34 222ms 5 days ago 500th GrayJoKing 🇦🇺 894 50 8ms 29 Jan 2022 500th annaproxy 894 50 13ms 29 Jan 2022 500th primo-ppcg 🇹🇭 894 50 8ms 30 Jan 2022 500th Steffan153 🇫🇮 894 50 8ms 24 Sep 2022 500th IanUtley 894 50 14ms 14 Nov 2023 500th ovs-code 🇩🇪 894 50 13ms 30 Jun 2024 506th clementblaudeau 893 48 10ms 29 Jun 2022 506th shelerr 893 48 11ms 14 Jul 2022 506th idoweinstein 893 48 9ms 4 Aug 2022 506th jakobkordez 🇸🇮 893 48 10ms 6 Nov 2022 506th M0PKOBKA 893 48 13ms 26 Dec 2022 506th Fracture17 893 48 9ms 17 Apr 2023 506th falsidge 893 48 10ms 15 Jun 2023 506th fourth-bit 893 48 10ms 24 Jun 2023 506th adamnielson42 🇺🇸 893 48 9ms 17 Aug 2023 506th mathisfun271 893 48 11ms 22 Dec 2023 506th logvp 893 48 10ms 30 Dec 2023 506th minhtrancccp 893 48 10ms 11 Jan 2024 506th inverseLorentz 🇦🇺 893 48 10ms 1 Apr 2024 506th Yewzir 🇧🇪 893 48 11ms 7 May 2024 506th abcdhhhh 893 48 11ms 25 Aug 2024 506th Languag3 893 48 10ms 3 Mar 2025 506th albanian-laundromat 893 48 10ms 26 Apr 2025 506th swtchblade 893 48 10ms 12 Jul 2025 506th CommandLeo 🇮🇹 893 48 11ms 11 Nov 2025 525th uttumuttu 🇫🇮 892 44 10ms 6 Mar 2022 525th janbehrens 🇩🇪 892 44 8ms 24 Apr 2023 525th two-bad 🇬🇧 892 44 10ms 25 Feb 2024 525th targrik 892 44 11ms 15 Feb 2025 525th alexsave 892 44 10ms 6 Nov 2025 530th MeWhenI 🇻🇦 892 55 1,337ms 8 Jun 2023 530th pardouin 🇫🇷 892 55 1,365ms 23 Apr 2025 530th snoozingnewt 🇨🇦 892 55 1,370ms 3 Dec 2025 533rd JayXon 🇺🇸 889 76 2,330ms 8 Nov 2024 533rd pardouin 🇫🇷 889 76 2,250ms 30 Nov 2024 535th Lydxn 🇨🇦 889 132 281ms 27 Feb 2023 536th kumavale 889 135 128ms 20 Dec 2025 537th canissimia 🇦🇶 889 222 303ms 24 Mar 2024 538th xsot 🇸🇬 887 140 649ms 19 Jun 2025 539th edsrzf 🇳🇿 886 57 40ms 14 Jan 2025 539th GolfingSuccess 🇬🇷 886 57 40ms 3 days ago 539th Steffan153 🇫🇮 886 57 37ms 13 hours ago 542nd btnlq 886 124 419ms 5 May 2024 543rd KatieLG 🇬🇧 885 82 396ms 12 Oct 2022 543rd janbehrens 🇩🇪 885 82 399ms 24 Apr 2023 543rd Yewzir 🇧🇪 885 82 422ms 7 May 2024 546th JayXon 🇺🇸 885 88 157ms 2 Jul 2022 547th edsrzf 🇳🇿 883 69 115ms 5 Dec 2025 548th martin-viggiano 882 133 282ms 21 Jun 2022 548th edsrzf 🇳🇿 882 133 297ms 18 Nov 2024 548th fuzzylojik-golf 🇺🇸 882 133 292ms 8 Sep 2025 551st ovs-code 🇩🇪 881 44 70ms 12 Sep 2024 552nd MeWhenI 🇻🇦 881 49 133ms 3 Aug 2024 552nd ovs-code 🇩🇪 881 49 127ms 3 Aug 2024 552nd emgordon154 881 49 128ms 19 Sep 2024 552nd fuzzylojik-golf 🇺🇸 881 49 131ms 31 Jul 2025 552nd snoozingnewt 🇨🇦 881 49 131ms 3 Dec 2025 557th AdrienHache 🇫🇷 880 88 60ms 24 Nov 2024 558th neel11235813 879 44 430ms 15 Jan 2024 558th rucin93 🇵🇱 879 44 411ms 19 Jan 2024 558th SirBogman 🇺🇸 879 44 429ms 20 Jan 2024 First Prev 481–560 of 2,025 Next Last