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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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper 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 523rd fuzzylojik-golf 🇺🇸 880 49 141ms 31 Jul 2025 527th AdrienHache 🇫🇷 880 88 92ms 24 Nov 2024 528th ovs-code 🇩🇪 879 58 5ms 27 Nov 2022 528th Steffan153 🇫🇮 879 58 4ms 3 Feb 2023 528th GrayJoKing 🇦🇺 879 58 4ms 18 Oct 2023 528th xsot 🇸🇬 879 58 5ms 8 Feb 2024 528th sean-niemann 🇺🇸 879 58 4ms 13 Mar 2025 528th pardouin 🇫🇷 879 58 4ms 13 Mar 2025 534th Shanethegamer 🇺🇸 878 107 925ms 27 Mar 2025 534th pardouin 🇫🇷 878 107 1,022ms 28 Mar 2025 534th emgordon154 878 107 867ms 28 Mar 2025 534th MeWhenI 🇻🇦 878 107 951ms 28 Mar 2025 534th DialFrost 🇸🇬 878 107 996ms 28 Mar 2025 539th saito-ta 🇯🇵 878 131 85ms 20 Nov 2023 540th neel11235813 877 44 404ms 15 Jan 2024 540th rucin93 🇵🇱 877 44 359ms 19 Jan 2024 540th SirBogman 🇺🇸 877 44 394ms 20 Jan 2024 540th AlephSquirrel 877 44 406ms 21 Jan 2024 540th dokutan 877 44 527ms 24 Mar 2025 545th Bubbler-4 877 46 27ms 11 Feb 2022 545th kgolf 877 46 26ms 14 Feb 2022 547th Yewzir 🇧🇪 876 134 297ms 28 Oct 2023 548th Lydxn 🇨🇦 875 89 149ms 4 Apr 2022 549th JayXon 🇺🇸 875 141 145ms 4 Apr 2025 550th sisyphus-ppcg 🇦🇺 875 158 6ms 7 Oct 2023 551st GolfingSuccess 🇬🇷 874 40 1,298ms 29 Aug 2025 551st pardouin 🇫🇷 874 40 912ms 29 Aug 2025 553rd primo-ppcg 🇹🇭 874 43 330ms 29 Jan 2022 553rd janbehrens 🇩🇪 874 43 327ms 29 Jan 2022 553rd MarcMush 🇫🇷 874 43 342ms 9 Feb 2022 556th LHuitre 874 49 11ms 1 Jun 2022 556th glesnick 874 49 10ms 14 Jul 2022 556th nstearns96 🇬🇧 874 49 16ms 29 Nov 2022 556th fkantelberg 874 49 12ms 6 Aug 2023 556th ei14 874 49 9ms 7 May 2024 556th gallium-gonzollium 874 49 12ms 25 Aug 2024 556th lelbal 874 49 11ms 17 Sep 2024 556th snydej 874 49 10ms 27 Nov 2024 556th StefanHabel 🇨🇦 874 49 14ms 8 Mar 2025 556th bltnppcnt 874 49 14ms 10 Apr 2025 556th michelebastione 🇮🇹 874 49 10ms 8 Aug 2025 556th Chara-0x 874 49 11ms 18 Sep 2025 556th Europe2048 874 49 9ms 12 days ago 569th michelebastione 🇮🇹 872 83 363ms 13 Aug 2025 570th GrayJoKing 🇦🇺 871 36 5ms 31 Jan 2022 571st Steffan153 🇫🇮 870 126 466ms 5 May 2024 572nd xsot 🇸🇬 869 128 88ms 13 Jun 2025 573rd JayXon 🇺🇸 868 35 253ms 29 Jan 2022 573rd stefangimmillaro 868 35 196ms 6 Nov 2023 575th MeWhenI 🇻🇦 868 45 29ms 16 Apr 2023 576th anter69 🇭🇺 868 57 921ms 23 Feb 2023 577th canissimia 🇦🇶 868 150 4,684ms 5 Jun 2023 578th albanian-laundromat 868 221 9ms 19 Sep 2025 579th HPWiz 🇳🇿 866 146 1,129ms 12 Oct 2023 580th ovs-code 🇩🇪 865 135 555ms 30 Sep 2024 581st ovs-code 🇩🇪 865 244 85ms 10 Jan 2023 581st GrayJoKing 🇦🇺 865 244 38ms 11 Jan 2023 583rd jtaxen 864 53 148ms 16 Jul 2024 584th MeWhenI 🇻🇦 864 59 3ms 1 Oct 2022 584th DialFrost 🇸🇬 864 59 4ms 11 Feb 2023 584th edsrzf 🇳🇿 864 59 4ms 28 Aug 2025 587th ovs-code 🇩🇪 864 72 471ms 27 Feb 2022 587th GrayJoKing 🇦🇺 864 72 470ms 28 Feb 2022 587th Steffan153 🇫🇮 864 72 492ms 11 Feb 2023 590th Steffan153 🇫🇮 863 47 357ms 10 Dec 2022 591st inventshah 863 127 416ms 5 May 2024 592nd JayXon 🇺🇸 863 129 1,813ms 14 Sep 2025 593rd stefangimmillaro 863 136 301ms 9 Sep 2023 593rd cduerm 863 136 268ms 19 Sep 2025 593rd sean-niemann 🇺🇸 863 136 318ms 21 Sep 2025 596th GrayJoKing 🇦🇺 863 181 185ms 8 May 2022 597th ovs-code 🇩🇪 861 139 732ms 18 Dec 2022 598th rucin93 🇵🇱 860 229 440ms 24 Jun 2025 599th stefangimmillaro 859 191 129ms 3 May 2023 600th primo-ppcg 🇹🇭 859 348 14ms 13 Aug 2025 First Prev 526–600 of 1,927 Next Last