N Queens in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword 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 Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword 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 Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 226th Shanethegamer 🇺🇸 700 108 93ms 1 May 2024 227th JohandeRuiter 🇳🇱 700 145 2ms 10 Jul 2024 228th sean-niemann 🇺🇸 700 178 355ms 20 Jun 2025 229th rucin93 🇵🇱 699 187 125ms 2 May 2024 230th sean-niemann 🇺🇸 699 194 59ms 20 Oct 2025 231st dokutan 698 175 485ms 4 May 2024 232nd ryyyn 🇺🇸 696 142 79ms 24 Jan 2025 232nd emgordon154 696 142 13ms 23 days ago 234th albanian-laundromat 696 195 45ms 8 Sep 2025 235th iczelia 🇩🇪 695 134 9ms 17 Oct 2025 236th plcc0 694 109 77ms 4 Oct 2025 237th heanyang1 693 154 143ms 28 May 2025 238th AlephSquirrel 693 182 51ms 23 Jan 2025 239th rucin93 🇵🇱 693 208 276ms 1 May 2024 240th KasperKivimaeki 🇫🇮 690 135 11ms 24 Oct 2025 241st RockOfStone 687 161 11ms 7 May 2024 242nd FlorianCassayre 🇫🇷 686 144 46ms 14 May 2024 243rd snoozingnewt 🇺🇸 686 191 104ms 12 days ago 244th albanian-laundromat 685 291 463ms 28 Oct 2025 245th tailorspy 683 183 4,959ms 29 May 2024 246th tobeannouncd 680 157 229ms 21 May 2024 247th snoozingnewt 🇺🇸 679 126 87ms 23 Oct 2025 248th MostParsingVex 678 184 3,158ms 24 Jul 2024 249th Shanethegamer 🇺🇸 677 123 951ms 1 May 2024 250th albanian-laundromat 677 146 19ms 29 Sep 2025 251st rhdqor213 677 150 2ms 1 May 2024 252nd Alex-x90 🇺🇸 672 147 16ms 6 May 2024 253rd emgordon154 671 297 510ms 5 Nov 2025 254th rucin93 🇵🇱 670 165 3ms 2 May 2024 255th mousetail 🇳🇱 670 195 876ms 6 May 2024 256th rucin93 🇵🇱 669 166 102ms 6 Jun 2024 257th MichalMarsalek 🇨🇿 669 192 882ms 8 Aug 2024 258th GolfingSuccess 🇬🇷 668 152 2ms 1 May 2024 258th rucin93 🇵🇱 668 152 2ms 2 May 2024 260th DialFrost 🇸🇬 667 148 58ms 4 May 2024 260th MichalMarsalek 🇨🇿 667 148 152ms 8 Aug 2024 260th plcc0 667 148 31ms 4 Oct 2025 263rd namelessiw 667 187 797ms 24 Jul 2024 264th MostParsingVex 665 140 4,270ms 4 Aug 2024 265th lifthrasiir 🇰🇷 664 137 677ms 2 Dec 2024 266th thienudomsrirungruang 663 149 38ms 3 May 2024 266th jacekwladzinski 663 149 34ms 5 Oct 2025 268th MostParsingVex 658 150 61ms 17 Aug 2024 268th snydej 658 150 15ms 21 Nov 2024 268th zhaohm14 658 150 10ms 24 Jul 2025 268th CaedenHarper 🇨🇦 658 150 19ms 24 Jul 2025 272nd rucin93 🇵🇱 658 175 9ms 2 May 2024 273rd m-tkach 🇺🇦 657 104 1,005ms 24 May 2024 273rd MarcMush 🇫🇷 657 104 838ms 23 Nov 2024 275th BREMAUCY 🇫🇷 654 151 46ms 22 Aug 2025 275th ndren 654 151 30ms 6 days ago 277th MeWhenI 🇻🇦 651 143 13ms 8 days ago 278th sean-niemann 🇺🇸 651 192 57ms 13 May 2024 279th lynn 650 152 70ms 8 May 2024 279th anter69 🇭🇺 650 152 66ms 31 Aug 2025 279th qpwoeirut 650 152 23ms 1 Sep 2025 279th snoozingnewt 🇺🇸 650 152 54ms 12 days ago 283rd Yax42 🇫🇷 649 192 369ms 13 days ago 284th fourth-bit 646 153 66ms 30 Sep 2024 285th stefangimmillaro 643 194 508ms 17 Sep 2024 286th helbling 🇨🇭 642 145 12ms 2 May 2024 287th dokutan 641 154 32ms 21 Jun 2024 287th KatieLG 🇬🇧 641 154 34ms 8 May 2025 287th blaztoma 🇱🇹 641 154 61ms 28 Oct 2025 290th rucin93 🇵🇱 639 207 1,243ms 6 Jun 2024 291st AlephSquirrel 637 155 38ms 1 May 2024 291st inventshah 637 155 32ms 1 May 2024 291st vgamula 🇺🇦 637 155 18ms 13 May 2024 291st Bulmenisaurus 637 155 89ms 28 Jul 2024 291st andrewjc2000 637 155 103ms 7 Jul 2025 291st InigoK 🇺🇸 637 155 36ms 23 Aug 2025 291st commandblockguy 🇺🇸 637 155 64ms 1 Sep 2025 291st KasperKivimaeki 🇫🇮 637 155 33ms 24 Oct 2025 299th dokutan 632 144 631ms 21 Jun 2024 300th neihousaigaai 629 157 38ms 29 Sep 2024 First Prev 226–300 of 1,011 Next Last