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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 226th sean-niemann 🇺🇸 700 178 355ms 20 Jun 2025 227th rucin93 🇵🇱 699 187 125ms 2 May 2024 228th sean-niemann 🇺🇸 699 194 59ms 20 Oct 2025 229th dokutan 698 175 506ms 4 May 2024 230th albanian-laundromat 696 195 45ms 8 Sep 2025 231st iczelia 🇩🇪 695 134 9ms 17 Oct 2025 232nd ryyyn 🇺🇸 695 142 80ms 24 Jan 2025 232nd emgordon154 695 142 13ms 16 days ago 234th plcc0 693 109 77ms 4 Oct 2025 235th heanyang1 693 154 143ms 28 May 2025 236th AlephSquirrel 693 182 51ms 23 Jan 2025 237th rucin93 🇵🇱 693 208 272ms 1 May 2024 238th KasperKivimaeki 🇫🇮 690 135 14ms 24 Oct 2025 239th RockOfStone 687 161 12ms 7 May 2024 240th FlorianCassayre 🇫🇷 686 144 48ms 14 May 2024 241st snoozingnewt 🇺🇸 686 191 104ms 5 days ago 242nd albanian-laundromat 685 291 462ms 28 Oct 2025 243rd tailorspy 682 183 4,977ms 29 May 2024 244th tobeannouncd 680 157 229ms 21 May 2024 245th snoozingnewt 🇺🇸 679 126 87ms 23 Oct 2025 246th MostParsingVex 678 184 3,221ms 24 Jul 2024 247th Shanethegamer 🇺🇸 677 123 951ms 1 May 2024 248th rhdqor213 677 150 2ms 1 May 2024 249th albanian-laundromat 676 146 20ms 29 Sep 2025 250th Alex-x90 🇺🇸 672 147 14ms 6 May 2024 251st emgordon154 671 297 1,005ms 21 days ago 252nd rucin93 🇵🇱 670 165 3ms 2 May 2024 253rd mousetail 🇳🇱 670 195 890ms 6 May 2024 254th rucin93 🇵🇱 669 166 102ms 6 Jun 2024 255th MichalMarsalek 🇨🇿 669 192 888ms 8 Aug 2024 256th GolfingSuccess 🇬🇷 668 152 2ms 1 May 2024 256th rucin93 🇵🇱 668 152 2ms 2 May 2024 258th DialFrost 🇸🇬 667 148 95ms 4 May 2024 258th MichalMarsalek 🇨🇿 667 148 156ms 8 Aug 2024 258th plcc0 667 148 30ms 4 Oct 2025 261st namelessiw 667 187 799ms 24 Jul 2024 262nd MostParsingVex 665 140 4,321ms 4 Aug 2024 263rd lifthrasiir 🇰🇷 664 137 798ms 2 Dec 2024 264th thienudomsrirungruang 663 149 34ms 3 May 2024 264th jacekwladzinski 663 149 42ms 5 Oct 2025 266th MostParsingVex 658 150 60ms 17 Aug 2024 266th snydej 658 150 15ms 21 Nov 2024 266th zhaohm14 658 150 10ms 24 Jul 2025 266th CaedenHarper 🇨🇦 658 150 19ms 24 Jul 2025 270th rucin93 🇵🇱 658 175 9ms 2 May 2024 271st m-tkach 🇺🇦 657 104 1,042ms 24 May 2024 271st MarcMush 🇫🇷 657 104 838ms 23 Nov 2024 273rd BREMAUCY 🇫🇷 654 151 47ms 22 Aug 2025 274th MeWhenI 🇻🇦 651 143 13ms 12 hours ago 275th lynn 650 152 77ms 8 May 2024 275th anter69 🇭🇺 650 152 65ms 31 Aug 2025 275th qpwoeirut 650 152 24ms 1 Sep 2025 275th snoozingnewt 🇺🇸 650 152 52ms 5 days ago 279th sean-niemann 🇺🇸 650 192 57ms 13 May 2024 280th Yax42 🇫🇷 649 192 369ms 6 days ago 281st fourth-bit 645 153 65ms 30 Sep 2024 282nd stefangimmillaro 643 194 533ms 17 Sep 2024 283rd helbling 🇨🇭 642 145 12ms 2 May 2024 284th dokutan 641 154 31ms 21 Jun 2024 284th KatieLG 🇬🇧 641 154 37ms 8 May 2025 284th blaztoma 🇱🇹 641 154 59ms 28 Oct 2025 287th rucin93 🇵🇱 639 207 1,243ms 6 Jun 2024 288th AlephSquirrel 637 155 36ms 1 May 2024 288th inventshah 637 155 32ms 1 May 2024 288th vgamula 🇺🇦 637 155 21ms 13 May 2024 288th Bulmenisaurus 637 155 85ms 28 Jul 2024 288th andrewjc2000 637 155 169ms 7 Jul 2025 288th InigoK 🇺🇸 637 155 35ms 23 Aug 2025 288th commandblockguy 🇺🇸 637 155 55ms 1 Sep 2025 288th KasperKivimaeki 🇫🇮 637 155 18ms 24 Oct 2025 296th dokutan 632 144 666ms 21 Jun 2024 297th neihousaigaai 629 157 37ms 29 Sep 2024 297th ndren 629 157 31ms 24 Sep 2025 297th Babafaba 629 157 53ms 25 Oct 2025 300th Shanethegamer 🇺🇸 626 195 43ms 23 May 2024 First Prev 226–300 of 1,003 Next Last