N Queens 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 226th albanian-laundromat 696 195 45ms 8 Sep 2025 227th ryyyn 🇺🇸 695 142 87ms 24 Jan 2025 228th iczelia 🇩🇪 694 134 10ms 6 days ago 229th heanyang1 693 154 143ms 28 May 2025 230th AlephSquirrel 693 182 51ms 23 Jan 2025 231st rucin93 🇵🇱 693 208 274ms 1 May 2024 232nd plcc0 692 109 77ms 19 days ago 233rd RockOfStone 687 161 12ms 7 May 2024 234th FlorianCassayre 🇫🇷 686 144 49ms 14 May 2024 235th tailorspy 682 183 4,982ms 29 May 2024 236th MostParsingVex 682 184 3,425ms 24 Jul 2024 237th emgordon154 681 145 13ms 19 days ago 238th tobeannouncd 680 157 229ms 21 May 2024 239th snoozingnewt 🇺🇸 678 126 86ms 16 hours ago 240th Shanethegamer 🇺🇸 677 123 951ms 1 May 2024 241st rhdqor213 677 150 2ms 1 May 2024 242nd albanian-laundromat 676 146 21ms 24 days ago 243rd Alex-x90 🇺🇸 672 147 14ms 6 May 2024 244th namelessiw 671 187 831ms 24 Jul 2024 245th rucin93 🇵🇱 670 165 3ms 2 May 2024 246th mousetail 🇳🇱 670 195 883ms 6 May 2024 247th rucin93 🇵🇱 669 166 115ms 6 Jun 2024 248th MichalMarsalek 🇨🇿 669 192 1,060ms 8 Aug 2024 249th GolfingSuccess 🇬🇷 668 152 2ms 1 May 2024 249th rucin93 🇵🇱 668 152 2ms 2 May 2024 251st DialFrost 🇸🇬 667 148 62ms 4 May 2024 251st MichalMarsalek 🇨🇿 667 148 158ms 8 Aug 2024 251st plcc0 667 148 33ms 19 days ago 254th MostParsingVex 664 140 4,420ms 4 Aug 2024 255th lifthrasiir 🇰🇷 663 137 798ms 2 Dec 2024 256th thienudomsrirungruang 663 149 36ms 3 May 2024 256th jacekwladzinski 663 149 50ms 18 days ago 258th MostParsingVex 658 150 67ms 17 Aug 2024 258th snydej 658 150 19ms 21 Nov 2024 258th zhaohm14 658 150 14ms 24 Jul 2025 258th CaedenHarper 🇨🇦 658 150 27ms 24 Jul 2025 262nd rucin93 🇵🇱 658 175 11ms 2 May 2024 263rd m-tkach 🇺🇦 657 104 1,059ms 24 May 2024 263rd MarcMush 🇫🇷 657 104 783ms 23 Nov 2024 265th BREMAUCY 🇫🇷 654 151 50ms 22 Aug 2025 266th sean-niemann 🇺🇸 650 192 67ms 13 May 2024 267th lynn 649 152 75ms 8 May 2024 267th anter69 🇭🇺 649 152 66ms 31 Aug 2025 267th qpwoeirut 649 152 26ms 1 Sep 2025 270th stefangimmillaro 647 194 348ms 17 Sep 2024 271st fourth-bit 645 153 77ms 30 Sep 2024 272nd helbling 🇨🇭 642 145 14ms 2 May 2024 273rd dokutan 641 154 30ms 21 Jun 2024 273rd KatieLG 🇬🇧 641 154 36ms 8 May 2025 273rd CornerMercury 🇬🇧 641 154 34ms 23 Jul 2025 276th rucin93 🇵🇱 639 207 1,129ms 6 Jun 2024 277th AlephSquirrel 637 155 39ms 1 May 2024 277th inventshah 637 155 34ms 1 May 2024 277th vgamula 🇺🇦 637 155 22ms 13 May 2024 277th Bulmenisaurus 637 155 107ms 28 Jul 2024 277th andrewjc2000 637 155 100ms 7 Jul 2025 277th InigoK 🇺🇸 637 155 37ms 23 Aug 2025 277th commandblockguy 🇺🇸 637 155 56ms 1 Sep 2025 277th blaztoma 🇱🇹 637 155 58ms 14 Sep 2025 285th emgordon154 636 312 1,010ms 19 days ago 286th dokutan 631 144 666ms 21 Jun 2024 287th neihousaigaai 629 157 39ms 29 Sep 2024 287th KasperKivimaeki 🇫🇮 629 157 17ms 30 Jun 2025 287th ndren 629 157 31ms 24 Sep 2025 290th Shanethegamer 🇺🇸 626 195 43ms 23 May 2024 291st jtaxen 625 158 33ms 2 May 2024 292nd MeWhenI 🇻🇦 624 149 14ms 26 Jul 2025 293rd MostParsingVex 623 142 19 Aug 2024 294th Shanethegamer 🇺🇸 621 159 45ms 1 May 2024 294th jatloe 621 159 35ms 11 May 2024 294th snoozingnewt 🇺🇸 621 159 41ms 12 Sep 2025 297th DialFrost 🇸🇬 621 225 386ms 24 Sep 2025 298th elgan65536 620 211 171ms 2 May 2024 299th CaedenHarper 🇨🇦 618 147 615ms 24 Jul 2025 300th GolfingSuccess 🇬🇷 617 160 71ms 1 May 2024 First Prev 226–300 of 978 Next Last