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 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 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 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 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 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 226th sean-niemann 🇺🇸 699 194 59ms 15 days ago 227th dokutan 698 175 506ms 4 May 2024 228th albanian-laundromat 696 195 45ms 8 Sep 2025 229th iczelia 🇩🇪 695 134 10ms 18 days ago 230th ryyyn 🇺🇸 695 142 75ms 24 Jan 2025 231st plcc0 693 109 77ms 4 Oct 2025 232nd heanyang1 693 154 143ms 28 May 2025 233rd AlephSquirrel 693 182 51ms 23 Jan 2025 234th rucin93 🇵🇱 693 208 274ms 1 May 2024 235th KasperKivimaeki 🇫🇮 689 135 10ms 11 days ago 236th RockOfStone 687 161 12ms 7 May 2024 237th FlorianCassayre 🇫🇷 686 144 49ms 14 May 2024 238th albanian-laundromat 685 291 851ms 7 days ago 239th tailorspy 682 183 4,982ms 29 May 2024 240th emgordon154 681 145 13ms 4 Oct 2025 241st tobeannouncd 680 157 229ms 21 May 2024 242nd snoozingnewt 🇺🇸 678 126 87ms 12 days ago 243rd MostParsingVex 678 184 3,425ms 24 Jul 2024 244th Shanethegamer 🇺🇸 677 123 951ms 1 May 2024 245th rhdqor213 677 150 2ms 1 May 2024 246th albanian-laundromat 676 146 21ms 29 Sep 2025 247th Alex-x90 🇺🇸 672 147 14ms 6 May 2024 248th rucin93 🇵🇱 670 165 3ms 2 May 2024 249th mousetail 🇳🇱 670 195 859ms 6 May 2024 250th rucin93 🇵🇱 669 166 115ms 6 Jun 2024 251st MichalMarsalek 🇨🇿 669 192 888ms 8 Aug 2024 252nd GolfingSuccess 🇬🇷 668 152 2ms 1 May 2024 252nd rucin93 🇵🇱 668 152 2ms 2 May 2024 254th DialFrost 🇸🇬 667 148 62ms 4 May 2024 254th MichalMarsalek 🇨🇿 667 148 158ms 8 Aug 2024 254th plcc0 667 148 33ms 4 Oct 2025 257th namelessiw 667 187 831ms 24 Jul 2024 258th MostParsingVex 665 140 4,420ms 4 Aug 2024 259th lifthrasiir 🇰🇷 664 137 798ms 2 Dec 2024 260th thienudomsrirungruang 663 149 36ms 3 May 2024 260th jacekwladzinski 663 149 50ms 5 Oct 2025 262nd MostParsingVex 658 150 67ms 17 Aug 2024 262nd snydej 658 150 19ms 21 Nov 2024 262nd zhaohm14 658 150 14ms 24 Jul 2025 262nd CaedenHarper 🇨🇦 658 150 27ms 24 Jul 2025 266th rucin93 🇵🇱 658 175 10ms 2 May 2024 267th m-tkach 🇺🇦 657 104 1,059ms 24 May 2024 267th MarcMush 🇫🇷 657 104 783ms 23 Nov 2024 269th BREMAUCY 🇫🇷 654 151 50ms 22 Aug 2025 270th lynn 650 152 75ms 8 May 2024 270th anter69 🇭🇺 650 152 66ms 31 Aug 2025 270th qpwoeirut 650 152 26ms 1 Sep 2025 273rd sean-niemann 🇺🇸 650 192 67ms 13 May 2024 274th emgordon154 647 308 868ms 9 days ago 275th fourth-bit 645 153 77ms 30 Sep 2024 276th stefangimmillaro 643 194 348ms 17 Sep 2024 277th helbling 🇨🇭 642 145 14ms 2 May 2024 278th dokutan 641 154 30ms 21 Jun 2024 278th KatieLG 🇬🇧 641 154 36ms 8 May 2025 278th CornerMercury 🇬🇧 641 154 34ms 23 Jul 2025 278th blaztoma 🇱🇹 641 154 72ms 7 days ago 282nd rucin93 🇵🇱 639 207 1,129ms 6 Jun 2024 283rd AlephSquirrel 637 155 39ms 1 May 2024 283rd inventshah 637 155 34ms 1 May 2024 283rd vgamula 🇺🇦 637 155 22ms 13 May 2024 283rd Bulmenisaurus 637 155 107ms 28 Jul 2024 283rd andrewjc2000 637 155 100ms 7 Jul 2025 283rd InigoK 🇺🇸 637 155 37ms 23 Aug 2025 283rd commandblockguy 🇺🇸 637 155 56ms 1 Sep 2025 283rd KasperKivimaeki 🇫🇮 637 155 19ms 11 days ago 291st dokutan 632 144 666ms 21 Jun 2024 292nd neihousaigaai 629 157 39ms 29 Sep 2024 292nd ndren 629 157 31ms 24 Sep 2025 292nd Babafaba 629 157 52ms 10 days ago 295th Shanethegamer 🇺🇸 626 195 43ms 23 May 2024 296th MeWhenI 🇻🇦 625 149 14ms 26 Jul 2025 297th jtaxen 625 158 33ms 2 May 2024 298th MostParsingVex 623 142 4,976ms 19 Aug 2024 299th Shanethegamer 🇺🇸 621 159 45ms 1 May 2024 299th jatloe 621 159 35ms 11 May 2024 First Prev 226–300 of 986 Next Last