Catalan’s Constant 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 151st MeWhenI 🇻🇦 859 559 13 Dec 2023 152nd lynn 858 579 23 Jul 2023 153rd kg583 🇺🇸 857 75 26 Mar 2024 154th sean-niemann 🇺🇸 856 123 22 Dec 2024 155th sean-niemann 🇺🇸 854 135 3 Nov 2023 155th SirBogman 🇺🇸 854 135 24 Jan 2024 157th jacobly0 🇺🇸 854 233 22 Apr 2024 158th jared-hughes 853 76 20 Jan 2023 159th sean-niemann 🇺🇸 849 173 30 Dec 2024 160th m-tkach 🇺🇦 849 605 6 Mar 2024 161st rucin93 🇵🇱 848 81 22 Aug 2024 161st sean-niemann 🇺🇸 848 81 31 Aug 2024 163rd CaedenHarper 🇨🇦 847 54 20 Jan 2025 164th nwellnhof 🇩🇪 846 83 6 Jan 2022 164th zacjl 846 83 21 Apr 2025 166th dokutan 844 569 20 May 2024 167th SirBogman 🇺🇸 843 51 8 Aug 2023 168th JayXon 🇺🇸 838 64 16 Aug 2024 169th MeWhenI 🇻🇦 838 120 28 Feb 2022 169th DialFrost 🇸🇬 838 120 26 Oct 2023 171st GrayJoKing 🇦🇺 836 84 2 Jan 2022 171st JayXon 🇺🇸 836 84 12 Feb 2022 173rd JayXon 🇺🇸 836 97 7 Jan 2022 174th jared-hughes 835 616 17 Dec 2024 175th Codsilla 🇨🇦 831 55 3 Jul 2022 176th emplv 🇱🇻 831 78 3 Jan 2022 177th sean-niemann 🇺🇸 827 142 3 hours ago 178th annaproxy 824 140 5 May 2022 179th Steffan153 🇫🇮 821 79 1 Nov 2023 179th rucin93 🇵🇱 821 79 3 Nov 2023 179th sean-niemann 🇺🇸 821 79 3 Nov 2023 179th vlpx 🇫🇮 821 79 1 Aug 2024 183rd stefangimmillaro 819 99 30 Dec 2024 184th GrayJoKing 🇦🇺 819 112 29 Oct 2023 184th clockworknazo 819 112 30 Oct 2023 186th lynn 817 86 2 Jan 2022 186th annaproxy 817 86 3 Jan 2022 186th 5cw 🇺🇸 817 86 30 Jul 2024 189th jared-hughes 817 136 18 Sep 2024 190th jared-hughes 816 156 5 Feb 2023 191st emgordon154 813 632 11 Jul 2024 192nd AdrienHache 🇫🇷 812 142 9 Dec 2023 193rd NewDefectus 🇮🇱 807 87 5 Jan 2022 193rd Irratix 🇳🇱 807 87 26 Apr 2022 193rd Steffan153 🇫🇮 807 87 1 Nov 2023 193rd SirBogman 🇺🇸 807 87 24 Jan 2024 197th Shanethegamer 🇺🇸 804 125 3 Jun 2022 198th Irratix 🇳🇱 801 81 4 Mar 2022 198th dmrichwa 🇺🇸 801 81 31 May 2022 198th lukegustafson 🇺🇸 801 81 15 Nov 2023 198th stefangimmillaro 801 81 30 Dec 2024 202nd primo-ppcg 🇹🇭 800 155 16 Jan 2022 203rd jared-hughes 800 176 5 Feb 2023 204th stefangimmillaro 798 88 30 Dec 2024 204th sean-niemann 🇺🇸 798 88 2 hours ago 206th DialFrost 🇸🇬 798 185 8 Mar 2025 207th AlephSquirrel 794 120 11 Mar 2023 208th NewDefectus 🇮🇱 791 82 5 Jan 2022 209th FlorianCassayre 🇫🇷 788 58 2 Sep 2023 210th MeWhenI 🇻🇦 787 103 15 Apr 2023 211th 4hg 🇺🇸 782 55 14 Apr 2023 212th Argeento 🇵🇱 781 83 27 Aug 2023 213th bricknellj 781 90 6 Mar 2023 213th croc54 781 90 27 Nov 2024 213th lifthrasiir 🇰🇷 781 90 7 Dec 2024 213th plcc0 781 90 24 Mar 2025 213th MeWhenI 🇻🇦 781 90 23 Apr 2025 218th hallvabo 🇳🇴 772 91 5 Mar 2023 219th lyphyser 767 166 2 Feb 2024 220th MeWhenI 🇻🇦 766 70 23 Aug 2022 220th jared-hughes 766 70 20 Jan 2023 220th stefangimmillaro 766 70 30 Dec 2024 223rd GrayJoKing 🇦🇺 765 84 16 Jan 2024 223rd JayXon 🇺🇸 765 84 27 Jan 2024 225th lyphyser 765 184 2 Feb 2024 Prev 151–225 of 1,580 Next