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 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 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 JohandeRuiter 🇳🇱 700 145 2ms 10 Jul 2024 227th sean-niemann 🇺🇸 700 178 355ms 20 Jun 2025 228th rucin93 🇵🇱 699 187 125ms 2 May 2024 229th sean-niemann 🇺🇸 699 194 59ms 20 Oct 2025 230th dokutan 698 175 485ms 4 May 2024 231st albanian-laundromat 696 195 45ms 8 Sep 2025 232nd iczelia 🇩🇪 695 134 9ms 17 Oct 2025 233rd ryyyn 🇺🇸 695 142 80ms 24 Jan 2025 233rd emgordon154 695 142 13ms 17 days ago 235th plcc0 694 109 77ms 4 Oct 2025 236th heanyang1 693 154 143ms 28 May 2025 237th AlephSquirrel 693 182 51ms 23 Jan 2025 238th rucin93 🇵🇱 693 208 272ms 1 May 2024 239th KasperKivimaeki 🇫🇮 690 135 11ms 24 Oct 2025 240th RockOfStone 687 161 11ms 7 May 2024 241st FlorianCassayre 🇫🇷 686 144 48ms 14 May 2024 242nd snoozingnewt 🇺🇸 686 191 104ms 6 days ago 243rd albanian-laundromat 685 291 536ms 28 Oct 2025 244th tailorspy 682 183 4,959ms 29 May 2024 245th tobeannouncd 680 157 229ms 21 May 2024 246th snoozingnewt 🇺🇸 679 126 87ms 23 Oct 2025 247th MostParsingVex 678 184 3,158ms 24 Jul 2024 248th Shanethegamer 🇺🇸 677 123 951ms 1 May 2024 249th rhdqor213 677 150 2ms 1 May 2024 250th albanian-laundromat 676 146 20ms 29 Sep 2025 251st Alex-x90 🇺🇸 672 147 14ms 6 May 2024 252nd emgordon154 671 297 520ms 22 days ago 253rd rucin93 🇵🇱 670 165 3ms 2 May 2024 254th mousetail 🇳🇱 670 195 890ms 6 May 2024 255th rucin93 🇵🇱 669 166 102ms 6 Jun 2024 256th MichalMarsalek 🇨🇿 669 192 882ms 8 Aug 2024 257th GolfingSuccess 🇬🇷 668 152 2ms 1 May 2024 257th rucin93 🇵🇱 668 152 2ms 2 May 2024 259th DialFrost 🇸🇬 667 148 95ms 4 May 2024 259th MichalMarsalek 🇨🇿 667 148 156ms 8 Aug 2024 259th plcc0 667 148 30ms 4 Oct 2025 262nd namelessiw 667 187 797ms 24 Jul 2024 263rd MostParsingVex 665 140 4,270ms 4 Aug 2024 264th lifthrasiir 🇰🇷 664 137 798ms 2 Dec 2024 265th thienudomsrirungruang 663 149 34ms 3 May 2024 265th jacekwladzinski 663 149 42ms 5 Oct 2025 267th MostParsingVex 658 150 60ms 17 Aug 2024 267th snydej 658 150 15ms 21 Nov 2024 267th zhaohm14 658 150 10ms 24 Jul 2025 267th CaedenHarper 🇨🇦 658 150 19ms 24 Jul 2025 271st rucin93 🇵🇱 658 175 9ms 2 May 2024 272nd m-tkach 🇺🇦 657 104 1,005ms 24 May 2024 272nd MarcMush 🇫🇷 657 104 838ms 23 Nov 2024 274th BREMAUCY 🇫🇷 654 151 47ms 22 Aug 2025 274th ndren 654 151 19ms 22 hours ago 276th MeWhenI 🇻🇦 651 143 13ms 2 days ago 277th lynn 650 152 77ms 8 May 2024 277th anter69 🇭🇺 650 152 65ms 31 Aug 2025 277th qpwoeirut 650 152 24ms 1 Sep 2025 277th snoozingnewt 🇺🇸 650 152 52ms 6 days ago 281st sean-niemann 🇺🇸 650 192 57ms 13 May 2024 282nd Yax42 🇫🇷 649 192 369ms 8 days ago 283rd fourth-bit 645 153 65ms 30 Sep 2024 284th stefangimmillaro 643 194 508ms 17 Sep 2024 285th helbling 🇨🇭 642 145 12ms 2 May 2024 286th dokutan 641 154 31ms 21 Jun 2024 286th KatieLG 🇬🇧 641 154 37ms 8 May 2025 286th blaztoma 🇱🇹 641 154 59ms 28 Oct 2025 289th rucin93 🇵🇱 639 207 1,243ms 6 Jun 2024 290th AlephSquirrel 637 155 36ms 1 May 2024 290th inventshah 637 155 32ms 1 May 2024 290th vgamula 🇺🇦 637 155 21ms 13 May 2024 290th Bulmenisaurus 637 155 85ms 28 Jul 2024 290th andrewjc2000 637 155 169ms 7 Jul 2025 290th InigoK 🇺🇸 637 155 35ms 23 Aug 2025 290th commandblockguy 🇺🇸 637 155 55ms 1 Sep 2025 290th KasperKivimaeki 🇫🇮 637 155 18ms 24 Oct 2025 298th dokutan 632 144 666ms 21 Jun 2024 299th neihousaigaai 629 157 37ms 29 Sep 2024 299th Babafaba 629 157 53ms 25 Oct 2025 First Prev 226–300 of 1,005 Next Last