Set 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 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 Turtle Tutorial # Golfer Points Bytes Time Submitted 1st zacjl 1,000 36 2,991ms 28 Mar 2025 1st ovs-code 🇩🇪 1,000 36 112ms 31 Mar 2025 3rd GolfingSuccess 🇬🇷 973 37 88ms 18 Mar 2025 4th GolfingSuccess 🇬🇷 962 44 4,577ms 3 Apr 2025 5th pardouin 🇫🇷 947 118 32ms 28 Mar 2025 5th Seek64 🇩🇪 947 118 31ms 30 Mar 2025 5th khvdm 947 118 30ms 31 Mar 2025 5th JayXon 🇺🇸 947 118 32ms 31 Mar 2025 5th 4atj 947 118 30ms 4 Apr 2025 5th error256 947 118 32ms 27 Apr 2025 5th orthoplex 🇨🇽 947 118 31ms 3 Jun 2025 12th ovs-code 🇩🇪 933 72 48ms 30 Mar 2025 12th Natanaelel 🇸🇪 933 72 55ms 31 Mar 2025 12th xsot 🇸🇬 933 72 50ms 23 Apr 2025 12th radarek 🇵🇱 933 72 55ms 8 Jul 2025 16th ovs-code 🇩🇪 927 53 196ms 1 Apr 2025 17th lukegustafson 🇺🇸 922 108 77ms 18 Apr 2025 18th saito-ta 🇯🇵 920 46 332ms 28 Mar 2025 19th nwellnhof 🇩🇪 920 73 67ms 6 Apr 2025 20th nwellnhof 🇩🇪 918 61 382ms 1 Apr 2025 21st zacjl 916 105 1,097ms 27 hours ago 22nd zacjl 916 122 151ms 29 Mar 2025 23rd kg583 🇺🇸 909 123 27ms 4 Jan 2025 23rd ovs-code 🇩🇪 909 123 30ms 5 Jan 2025 23rd GolfingSuccess 🇬🇷 909 123 27ms 9 Jan 2025 23rd AlephSquirrel 909 123 77ms 16 Jan 2025 23rd hallvabo 🇳🇴 909 123 28ms 26 Mar 2025 23rd emgordon154 909 123 35ms 26 Mar 2025 23rd Natanaelel 🇸🇪 909 123 28ms 31 Mar 2025 23rd lynn 909 123 28ms 7 Apr 2025 23rd Mukundan314 909 123 29ms 12 Apr 2025 23rd BlankSpruce 909 123 40ms 13 Apr 2025 23rd m-tkach 🇺🇦 909 123 28ms 14 Apr 2025 23rd Bulmenisaurus 909 123 28ms 30 Jun 2025 23rd SirBogman 🇺🇸 909 123 36ms 1 Jul 2025 23rd duckyluuk 🇳🇱 909 123 32ms 6 Jul 2025 23rd KatieLG 🇬🇧 909 123 27ms 22 Sep 2025 23rd edsrzf 🇳🇿 909 123 28ms 26 days ago 39th GrayJoKing 🇦🇺 908 74 64ms 1 Apr 2025 39th MeWhenI 🇻🇦 908 74 54ms 13 Apr 2025 39th error256 908 74 44ms 8 May 2025 42nd JayXon 🇺🇸 906 86 1,059ms 24 May 2025 43rd GrayJoKing 🇦🇺 903 62 398ms 1 Apr 2025 44th btnlq 902 124 34ms 6 Jan 2025 44th inventshah 902 124 33ms 31 Mar 2025 44th albanian-laundromat 902 124 28ms 8 days ago 47th JayXon 🇺🇸 899 107 664ms 31 Mar 2025 48th error256 895 87 1,138ms 12 Apr 2025 49th davecame 894 125 27ms 12 Apr 2025 50th saito-ta 🇯🇵 890 75 352ms 27 Mar 2025 51st ovs-code 🇩🇪 890 108 4,489ms 29 Mar 2025 52nd JayXon 🇺🇸 889 135 611ms 8 May 2025 53rd Shanethegamer 🇺🇸 887 126 29ms 13 Feb 2025 53rd plcc0 887 126 42ms 26 Mar 2025 53rd annaproxy 887 126 27ms 7 Apr 2025 53rd BREMAUCY 🇫🇷 887 126 34ms 16 Apr 2025 53rd FEZfan 🇦🇺 887 126 27ms 17 Apr 2025 53rd ryyyn 🇺🇸 887 126 19ms 24 Apr 2025 53rd ndren 887 126 26ms 28 May 2025 53rd CornerMercury 🇬🇧 887 126 29ms 28 May 2025 53rd 5cw 🇺🇸 887 126 41ms 30 May 2025 53rd qpwoeirut 887 126 26ms 4 Sep 2025 63rd JayXon 🇺🇸 884 76 51ms 1 Apr 2025 63rd stefangimmillaro 884 76 82ms 8 Apr 2025 65th antimon2 🇯🇵 881 89 774ms 1 Apr 2025 66th DialFrost 🇸🇬 880 127 28ms 18 Feb 2025 66th bizy-coder 880 127 39ms 18 Feb 2025 66th bricknellj 880 127 38ms 28 Mar 2025 66th cros107 🇦🇺 880 127 26ms 30 Mar 2025 66th anter69 🇭🇺 880 127 28ms 31 Mar 2025 66th souta-1326 880 127 29ms 1 Apr 2025 66th bknower 880 127 33ms 29 Jun 2025 73rd error256 876 137 415ms 28 Apr 2025 74th error256 876 183 622ms 24 Sep 2025 75th Natanaelel 🇸🇪 875 64 271ms 1 Apr 2025 1–75 of 409 Next Last