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 240th anter69 🇭🇺 701 141 15ms 16 days ago 242nd duckyluuk 🇳🇱 699 132 12ms 22 Jan 2025 243rd duckyluuk 🇳🇱 699 188 257ms 15 Feb 2025 244th Yax42 🇫🇷 698 179 444ms 26 Dec 2025 245th ryyyn 🇺🇸 696 142 73ms 24 Jan 2025 245th emgordon154 696 142 12ms 10 Nov 2025 247th Shanethegamer 🇺🇸 695 108 89ms 1 May 2024 248th heanyang1 695 154 158ms 28 May 2025 249th rucin93 🇵🇱 694 208 323ms 1 May 2024 250th AlephSquirrel 693 182 45ms 23 Jan 2025 251st plcc0 689 109 72ms 4 Oct 2025 251st anter69 🇭🇺 689 109 49ms 16 days ago 253rd sean-niemann 🇺🇸 689 194 55ms 20 Oct 2025 254th iczelia 🇩🇪 688 134 10ms 17 Oct 2025 255th FlorianCassayre 🇫🇷 687 144 48ms 14 May 2024 256th RockOfStone 686 161 12ms 7 May 2024 257th albanian-laundromat 685 291 1,448ms 28 Oct 2025 258th tailorspy 684 183 4,875ms 29 May 2024 259th KasperKivimaeki 🇫🇮 683 135 14ms 24 Oct 2025 260th rhdqor213 683 150 2ms 1 May 2024 261st sean-niemann 🇺🇸 683 229 26ms 7 May 2024 262nd tobeannouncd 682 157 210ms 21 May 2024 263rd snoozingnewt 🇨🇦 682 191 108ms 21 Nov 2025 264th snoozingnewt 🇨🇦 679 126 96ms 23 Oct 2025 265th MostParsingVex 679 184 3,254ms 24 Jul 2024 266th albanian-laundromat 677 146 19ms 29 Sep 2025 266th KasperKivimaeki 🇫🇮 677 146 13ms 8 Dec 2025 268th dokutan 676 175 455ms 4 May 2024 269th GolfingSuccess 🇬🇷 674 152 2ms 1 May 2024 269th rucin93 🇵🇱 674 152 2ms 2 May 2024 271st Alex-x90 🇺🇸 673 147 13ms 6 May 2024 271st zhaohm14 673 147 10ms 5 Jan 2026 271st snoozingnewt 🇨🇦 673 147 35ms 17 Feb 2026 271st aksyristos 673 147 35ms 8 days ago 271st jusaka 673 147 36ms 2 days ago 276th mousetail 🇳🇱 673 195 893ms 6 May 2024 277th MichalMarsalek 🇨🇿 672 192 926ms 8 Aug 2024 278th emgordon154 671 297 1,459ms 5 Nov 2025 279th MostParsingVex 669 138 4,182ms 10 days ago 280th rucin93 🇵🇱 669 165 2ms 2 May 2024 281st sean-niemann 🇺🇸 668 132 6ms 6 May 2024 282nd DialFrost 🇸🇬 668 148 59ms 4 May 2024 282nd MichalMarsalek 🇨🇿 668 148 157ms 8 Aug 2024 282nd plcc0 668 148 31ms 4 Oct 2025 282nd blaztoma 🇱🇹 668 148 39ms 19 Dec 2025 286th namelessiw 668 187 800ms 24 Jul 2024 287th lifthrasiir 🇰🇷 666 137 540ms 2 Dec 2024 288th thienudomsrirungruang 664 149 36ms 3 May 2024 288th jacekwladzinski 664 149 36ms 5 Oct 2025 290th MostParsingVex 659 150 62ms 17 Aug 2024 290th snydej 659 150 15ms 21 Nov 2024 290th CaedenHarper 🇨🇦 659 150 21ms 24 Jul 2025 293rd rucin93 🇵🇱 659 166 113ms 6 Jun 2024 294th m-tkach 🇺🇦 657 104 1,055ms 24 May 2024 294th MarcMush 🇫🇷 657 104 920ms 23 Nov 2024 296th rucin93 🇵🇱 656 175 11ms 2 May 2024 297th jusaka 656 200 129ms 10 hours ago 298th BREMAUCY 🇫🇷 655 151 47ms 22 Aug 2025 298th ndren 655 151 20ms 27 Nov 2025 300th sean-niemann 🇺🇸 652 192 63ms 13 May 2024 301st lynn 651 152 71ms 8 May 2024 301st qpwoeirut 651 152 24ms 1 Sep 2025 303rd CaedenHarper 🇨🇦 650 121 1,582ms 23 Oct 2025 304th albanian-laundromat 648 223 253ms 18 days ago 305th TheZwierzLF 🇵🇱 647 116 77ms 5 Jan 2026 306th fourth-bit 646 153 69ms 30 Sep 2024 307th MeWhenI 🇻🇦 645 143 14ms 25 Nov 2025 307th JOrE20 645 143 12ms 17 Feb 2026 309th Shanethegamer 🇺🇸 644 123 1,261ms 1 May 2024 310th stefangimmillaro 644 194 475ms 17 Sep 2024 311th dokutan 642 154 31ms 21 Jun 2024 311th KatieLG 🇬🇧 642 154 34ms 8 May 2025 313th rucin93 🇵🇱 639 207 1,316ms 6 Jun 2024 314th AlephSquirrel 638 155 40ms 1 May 2024 314th inventshah 638 155 35ms 1 May 2024 314th vgamula 🇺🇦 638 155 20ms 13 May 2024 314th Bulmenisaurus 638 155 89ms 28 Jul 2024 314th andrewjc2000 638 155 103ms 7 Jul 2025 314th InigoK 🇺🇸 638 155 37ms 23 Aug 2025 314th commandz0 🇺🇸 638 155 56ms 1 Sep 2025 First Prev 241–320 of 1,074 Next Last