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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 201st sean-niemann 🇺🇸 761 144 3ms 3 May 2024 202nd rucin93 🇵🇱 760 124 4ms 18 Nov 2025 203rd sean-niemann 🇺🇸 758 164 4ms 8 Oct 2024 204th emgordon154 757 62 98ms 4 Nov 2025 205th stefangimmillaro 757 172 129ms 3 Jan 2025 206th ImpressedByRocks 755 131 15ms 15 May 2024 206th davecame 755 131 14ms 29 Aug 2024 206th Lv0Sys 🇵🇱 755 131 21ms 23 Feb 2026 206th Flekay 🇩🇪 755 131 18ms 22 Mar 2026 206th vang1ong7ang 755 131 19ms 2 days ago 211th sean-niemann 🇺🇸 755 167 461ms 2 May 2024 212th tomtheisen 🇺🇸 753 166 480ms 11 Feb 2025 213th SirBogman 🇺🇸 752 124 2,333ms 20 May 2024 214th MeWhenI 🇻🇦 747 122 456ms 11 Dec 2025 215th MostParsingVex 745 168 1,778ms 21 May 2024 216th sean-niemann 🇺🇸 744 194 311ms 6 May 2024 217th GolfingSuccess 🇬🇷 741 169 445ms 1 May 2024 218th stefangimmillaro 740 212 43ms 29 May 2025 219th Alex-x90 🇺🇸 738 139 2ms 6 May 2024 220th emgordon154 738 187 24ms 3 Mar 2026 221st albanian-laundromat 🇺🇸 734 182 43ms 24 Dec 2025 222nd MostParsingVex 730 192 3,476ms 24 Mar 2026 223rd Yewzir 🇧🇪 730 307 1,698ms 8 days ago 224th edsrzf 🇳🇿 728 155 702ms 27 Feb 2026 225th KasperKivimaeki 🇫🇮 728 172 447ms 8 Dec 2025 226th sean-niemann 🇺🇸 726 193 510ms 24 Sep 2025 227th tatzyr 🇯🇵 722 104 100ms 26 Feb 2025 228th albanian-laundromat 🇺🇸 722 109 964ms 26 Oct 2025 229th sean-niemann 🇺🇸 722 142 2ms 2 May 2024 230th tayloia 🇬🇧 719 122 12ms 16 May 2024 231st saito-ta 🇯🇵 719 211 964ms 15 May 2024 232nd SirBogman 🇺🇸 717 63 70ms 8 Jun 2025 233rd rucin93 🇵🇱 715 196 455ms 24 Sep 2025 234th ahmetdemirag 🇨🇾 711 139 21ms 7 Mar 2025 235th CLOStrophobic 🇮🇹 709 178 43ms 6 Mar 2025 236th prestosilver 🇺🇸 709 182 159ms 26 days ago 237th jared-hughes 708 124 18ms 3 May 2024 238th JohandeRuiter 🇳🇱 707 145 2ms 10 Jul 2024 239th CaedenHarper 🇨🇦 706 140 14ms 11 hours ago 240th olleicua 🇺🇸 702 107 46ms 28 May 2024 241st sean-niemann 🇺🇸 702 178 430ms 20 Jun 2025 242nd lifthrasiir 🇰🇷 701 141 29ms 21 Nov 2024 242nd anter69 🇭🇺 701 141 14ms 19 Mar 2026 242nd scpchicken 🇵🇼 701 141 12ms 18 days ago 245th rucin93 🇵🇱 701 187 132ms 2 May 2024 246th Yax42 🇫🇷 698 179 439ms 26 Dec 2025 247th Shanethegamer 🇺🇸 696 108 92ms 1 May 2024 248th ryyyn 🇺🇸 696 142 78ms 24 Jan 2025 248th emgordon154 696 142 14ms 10 Nov 2025 250th heanyang1 695 154 152ms 28 May 2025 251st duckyluuk 🇳🇱 694 187 260ms 10 days ago 252nd rucin93 🇵🇱 694 208 346ms 1 May 2024 253rd AlephSquirrel 693 182 53ms 23 Jan 2025 254th plcc0 689 109 79ms 4 Oct 2025 254th anter69 🇭🇺 689 109 52ms 18 Mar 2026 256th sean-niemann 🇺🇸 689 194 55ms 20 Oct 2025 257th FlorianCassayre 🇫🇷 687 144 48ms 14 May 2024 258th rhdqor213 684 150 2ms 1 May 2024 259th tailorspy 684 183 4,971ms 29 May 2024 260th sean-niemann 🇺🇸 683 229 26ms 7 May 2024 261st tobeannouncd 682 157 210ms 21 May 2024 262nd snoozingnewt 🇨🇦 682 191 119ms 21 Nov 2025 263rd RockOfStone 681 161 12ms 7 May 2024 264th snoozingnewt 🇨🇦 679 126 98ms 23 Oct 2025 265th MostParsingVex 679 184 3,295ms 24 Jul 2024 266th albanian-laundromat 🇺🇸 677 146 19ms 29 Sep 2025 266th KasperKivimaeki 🇫🇮 677 146 14ms 8 Dec 2025 268th dokutan 676 175 458ms 4 May 2024 269th GolfingSuccess 🇬🇷 675 152 2ms 1 May 2024 269th rucin93 🇵🇱 675 152 2ms 2 May 2024 271st Alex-x90 🇺🇸 673 147 14ms 6 May 2024 271st zhaohm14 673 147 11ms 5 Jan 2026 271st snoozingnewt 🇨🇦 673 147 38ms 17 Feb 2026 271st aksyristos 673 147 42ms 27 Mar 2026 275th MichalMarsalek 🇨🇿 672 192 956ms 8 Aug 2024 276th mousetail 🇳🇱 672 195 899ms 6 May 2024 277th dmrichwa 🇺🇸 670 131 34ms 3 Jul 2024 278th sean-niemann 🇺🇸 668 132 6ms 6 May 2024 279th DialFrost 🇸🇬 668 148 58ms 4 May 2024 279th MichalMarsalek 🇨🇿 668 148 175ms 8 Aug 2024 279th plcc0 668 148 32ms 4 Oct 2025 279th blaztoma 🇱🇹 668 148 51ms 19 Dec 2025 283rd namelessiw 668 187 957ms 24 Jul 2024 284th duckyluuk 🇳🇱 665 132 12ms 22 Jan 2025 285th lifthrasiir 🇰🇷 665 137 590ms 2 Dec 2024 285th CaedenHarper 🇨🇦 665 137 489ms 11 hours ago 287th thienudomsrirungruang 664 149 36ms 3 May 2024 287th jacekwladzinski 664 149 45ms 5 Oct 2025 289th rucin93 🇵🇱 664 165 2ms 2 May 2024 290th MostParsingVex 659 150 65ms 17 Aug 2024 290th snydej 659 150 18ms 21 Nov 2024 292nd rucin93 🇵🇱 659 166 115ms 6 Jun 2024 293rd m-tkach 🇺🇦 657 104 1,017ms 24 May 2024 293rd MarcMush 🇫🇷 657 104 793ms 23 Nov 2024 295th iczelia 🇩🇪 655 134 12ms 17 Oct 2025 296th BREMAUCY 🇫🇷 655 151 48ms 22 Aug 2025 296th ndren 655 151 20ms 27 Nov 2025 298th sean-niemann 🇺🇸 652 192 66ms 13 May 2024 299th lynn 651 152 75ms 8 May 2024 299th qpwoeirut 651 152 25ms 1 Sep 2025 First Prev 201–300 of 1,075 Next Last