Catalan Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 448th xsot 🇸🇬 897 39 657ms 14 hours ago 452nd GrayJoKing 🇦🇺 897 43 414ms 16 Jan 2024 452nd sisyphus-ppcg 🇦🇺 897 43 375ms 16 Jan 2024 452nd annaproxy 897 43 392ms 21 Jan 2024 452nd commandblockguy 🇺🇸 897 43 387ms 1 Sep 2025 452nd Babafaba 897 43 334ms 25 days ago 457th ovs-code 🇩🇪 896 45 1,830ms 30 Nov 2022 457th HPWiz 🇳🇿 896 45 23ms 2 Feb 2023 459th GolfingSuccess 🇬🇷 896 131 256ms 15 Aug 2025 459th targrik 896 131 264ms 27 Aug 2025 461st Shanethegamer 🇺🇸 895 42 435ms 20 Feb 2023 461st tidalDisruptionEvent 🇨🇦 895 42 353ms 20 Mar 2023 461st alemelis 895 42 311ms 12 Apr 2023 461st Yewzir 🇧🇪 895 42 351ms 14 Feb 2024 461st BREMAUCY 🇫🇷 895 42 516ms 22 Apr 2024 466th jhfranklin 🇬🇧 894 23 43ms 11 Feb 2022 467th GrayJoKing 🇦🇺 894 50 10ms 29 Jan 2022 467th annaproxy 894 50 16ms 29 Jan 2022 467th primo-ppcg 🇹🇭 894 50 13ms 30 Jan 2022 467th Steffan153 🇫🇮 894 50 10ms 24 Sep 2022 467th IanUtley 894 50 15ms 14 Nov 2023 467th ovs-code 🇩🇪 894 50 20ms 30 Jun 2024 473rd primo-ppcg 🇹🇭 893 34 228ms 29 Jan 2022 473rd Shanethegamer 🇺🇸 893 34 195ms 29 Jan 2022 473rd Steffan153 🇫🇮 893 34 193ms 19 Dec 2022 473rd MeWhenI 🇻🇦 893 34 223ms 28 Jan 2023 473rd DialFrost 🇸🇬 893 34 234ms 23 Dec 2023 473rd pardouin 🇫🇷 893 34 230ms 22 Sep 2024 473rd fuzzylojik-golf 🇺🇸 893 34 209ms 21 Sep 2025 480th clementblaudeau 893 48 9ms 29 Jun 2022 480th shelerr 893 48 9ms 14 Jul 2022 480th anter69 🇭🇺 893 48 8ms 24 Jul 2022 480th idoweinstein 893 48 9ms 4 Aug 2022 480th jakobkordez 🇸🇮 893 48 9ms 6 Nov 2022 480th M0PKOBKA 893 48 9ms 26 Dec 2022 480th Fracture17 893 48 9ms 17 Apr 2023 480th falsidge 893 48 10ms 15 Jun 2023 480th fourth-bit 893 48 9ms 24 Jun 2023 480th adamnielson42 🇺🇸 893 48 9ms 17 Aug 2023 480th mathisfun271 893 48 10ms 22 Dec 2023 480th logvp 893 48 9ms 30 Dec 2023 480th minhtrancccp 893 48 9ms 11 Jan 2024 480th inverseLorentz 🇦🇺 893 48 10ms 1 Apr 2024 480th Yewzir 🇧🇪 893 48 9ms 7 May 2024 480th abcdhhhh 893 48 9ms 25 Aug 2024 480th Languag3 893 48 9ms 3 Mar 2025 480th albanian-laundromat 893 48 9ms 26 Apr 2025 480th swtchblade 893 48 10ms 12 Jul 2025 480th luuumine 🇫🇷 893 48 9ms 10 Oct 2025 480th snoozingnewt 🇺🇸 893 48 9ms 21 days ago 480th CommandLeo 🇮🇹 893 48 10ms 4 days ago 502nd uttumuttu 🇫🇮 892 44 8ms 6 Mar 2022 502nd janbehrens 🇩🇪 892 44 9ms 24 Apr 2023 502nd two-bad 🇬🇧 892 44 8ms 25 Feb 2024 502nd targrik 892 44 9ms 15 Feb 2025 502nd snoozingnewt 🇺🇸 892 44 9ms 27 days ago 502nd alexsave 892 44 9ms 10 days ago 508th MeWhenI 🇻🇦 892 55 1,243ms 8 Jun 2023 508th pardouin 🇫🇷 892 55 1,285ms 23 Apr 2025 510th JayXon 🇺🇸 889 76 3,268ms 8 Nov 2024 510th pardouin 🇫🇷 889 76 3,142ms 30 Nov 2024 512th Lydxn 🇨🇦 889 132 257ms 27 Feb 2023 513th canissimia 🇦🇶 889 222 368ms 24 Mar 2024 514th acotis 887 139 133ms 17 Oct 2025 515th xsot 🇸🇬 887 140 619ms 19 Jun 2025 516th edsrzf 🇳🇿 885 57 40ms 14 Jan 2025 517th JayXon 🇺🇸 885 88 147ms 2 Jul 2022 518th btnlq 884 124 395ms 5 May 2024 519th KatieLG 🇬🇧 883 82 317ms 12 Oct 2022 519th janbehrens 🇩🇪 883 82 392ms 24 Apr 2023 519th Yewzir 🇧🇪 883 82 382ms 7 May 2024 522nd martin-viggiano 882 133 262ms 21 Jun 2022 522nd edsrzf 🇳🇿 882 133 266ms 18 Nov 2024 522nd fuzzylojik-golf 🇺🇸 882 133 263ms 8 Sep 2025 525th GrayJoKing 🇦🇺 881 44 74ms 17 Sep 2023 First Prev 451–525 of 1,944 Next Last