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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 241st rucin93 🇵🇱 702 187 119ms 2 May 2024 242nd lifthrasiir 🇰🇷 701 141 29ms 21 Nov 2024 242nd anter69 🇭🇺 701 141 14ms 20 days ago 242nd scpchicken 🇵🇼 701 141 12ms 9 hours ago 245th duckyluuk 🇳🇱 699 132 14ms 22 Jan 2025 246th Yax42 🇫🇷 698 179 409ms 26 Dec 2025 247th ryyyn 🇺🇸 696 142 78ms 24 Jan 2025 247th emgordon154 696 142 14ms 10 Nov 2025 249th Shanethegamer 🇺🇸 695 108 89ms 1 May 2024 250th heanyang1 695 154 152ms 28 May 2025 251st rucin93 🇵🇱 694 208 346ms 1 May 2024 252nd AlephSquirrel 693 182 53ms 23 Jan 2025 253rd duckyluuk 🇳🇱 690 188 245ms 15 Feb 2025 254th plcc0 689 109 72ms 4 Oct 2025 254th anter69 🇭🇺 689 109 49ms 21 days ago 256th sean-niemann 🇺🇸 689 194 55ms 20 Oct 2025 257th iczelia 🇩🇪 688 134 10ms 17 Oct 2025 258th FlorianCassayre 🇫🇷 687 144 48ms 14 May 2024 259th RockOfStone 686 161 12ms 7 May 2024 260th albanian-laundromat 🇺🇸 685 291 1,448ms 28 Oct 2025 261st tailorspy 684 183 4,891ms 29 May 2024 262nd KasperKivimaeki 🇫🇮 683 135 12ms 24 Oct 2025 263rd rhdqor213 683 150 2ms 1 May 2024 264th sean-niemann 🇺🇸 683 229 26ms 7 May 2024 265th tobeannouncd 682 157 210ms 21 May 2024 266th snoozingnewt 🇨🇦 682 191 107ms 21 Nov 2025 267th snoozingnewt 🇨🇦 679 126 93ms 23 Oct 2025 268th MostParsingVex 679 184 3,254ms 24 Jul 2024 269th albanian-laundromat 🇺🇸 677 146 19ms 29 Sep 2025 269th KasperKivimaeki 🇫🇮 677 146 14ms 8 Dec 2025 271st dokutan 676 175 455ms 4 May 2024 272nd GolfingSuccess 🇬🇷 674 152 2ms 1 May 2024 272nd rucin93 🇵🇱 674 152 2ms 2 May 2024 274th Alex-x90 🇺🇸 673 147 14ms 6 May 2024 274th zhaohm14 673 147 11ms 5 Jan 2026 274th snoozingnewt 🇨🇦 673 147 38ms 17 Feb 2026 274th aksyristos 673 147 42ms 13 days ago 274th jusaka 673 147 35ms 7 days ago 279th mousetail 🇳🇱 673 195 893ms 6 May 2024 280th MichalMarsalek 🇨🇿 672 192 926ms 8 Aug 2024 281st emgordon154 671 297 1,459ms 5 Nov 2025 282nd MostParsingVex 669 138 4,189ms 14 days ago 283rd rucin93 🇵🇱 669 165 2ms 2 May 2024 284th sean-niemann 🇺🇸 668 132 6ms 6 May 2024 285th DialFrost 🇸🇬 668 148 58ms 4 May 2024 285th MichalMarsalek 🇨🇿 668 148 175ms 8 Aug 2024 285th plcc0 668 148 32ms 4 Oct 2025 285th blaztoma 🇱🇹 668 148 51ms 19 Dec 2025 289th namelessiw 668 187 787ms 24 Jul 2024 290th lifthrasiir 🇰🇷 665 137 590ms 2 Dec 2024 291st thienudomsrirungruang 664 149 36ms 3 May 2024 291st jacekwladzinski 664 149 45ms 5 Oct 2025 293rd MostParsingVex 659 150 65ms 17 Aug 2024 293rd snydej 659 150 18ms 21 Nov 2024 293rd CaedenHarper 🇨🇦 659 150 20ms 24 Jul 2025 296th rucin93 🇵🇱 659 166 110ms 6 Jun 2024 297th m-tkach 🇺🇦 657 104 1,055ms 24 May 2024 297th MarcMush 🇫🇷 657 104 883ms 23 Nov 2024 299th rucin93 🇵🇱 656 175 10ms 2 May 2024 300th BREMAUCY 🇫🇷 655 151 48ms 22 Aug 2025 300th ndren 655 151 20ms 27 Nov 2025 302nd sean-niemann 🇺🇸 652 192 68ms 13 May 2024 303rd lynn 651 152 75ms 8 May 2024 303rd qpwoeirut 651 152 25ms 1 Sep 2025 305th CaedenHarper 🇨🇦 650 121 1,151ms 23 Oct 2025 306th albanian-laundromat 🇺🇸 648 223 326ms 23 days ago 307th TheZwierzLF 🇵🇱 647 116 77ms 5 Jan 2026 308th fourth-bit 646 153 68ms 30 Sep 2024 309th MeWhenI 🇻🇦 645 143 19ms 25 Nov 2025 309th JOrE20 645 143 12ms 17 Feb 2026 311th Shanethegamer 🇺🇸 644 123 1,261ms 1 May 2024 312th stefangimmillaro 644 194 412ms 17 Sep 2024 313th dokutan 642 154 45ms 21 Jun 2024 313th KatieLG 🇬🇧 642 154 35ms 8 May 2025 315th rucin93 🇵🇱 639 207 1,316ms 6 Jun 2024 316th AlephSquirrel 638 155 38ms 1 May 2024 316th inventshah 638 155 35ms 1 May 2024 316th vgamula 🇺🇦 638 155 23ms 13 May 2024 316th Bulmenisaurus 638 155 90ms 28 Jul 2024 316th andrewjc2000 638 155 104ms 7 Jul 2025 First Prev 241–320 of 1,073 Next Last