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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 CornerMercury 🇬🇧 761 130 754ms 20 Jan 2026 202nd sean-niemann 🇺🇸 760 164 4ms 8 Oct 2024 203rd stefangimmillaro 759 172 129ms 3 Jan 2025 204th emgordon154 757 62 98ms 4 Nov 2025 205th sean-niemann 🇺🇸 757 167 461ms 2 May 2024 206th edsrzf 🇳🇿 756 116 60ms 21 mins ago 207th ImpressedByRocks 755 131 15ms 15 May 2024 207th davecame 755 131 14ms 29 Aug 2024 207th Lv0Sys 🇵🇱 755 131 21ms 23 Feb 2026 207th Flekay 🇩🇪 755 131 18ms 22 Mar 2026 207th jusaka 755 131 19ms 14 days ago 207th vang1ong7ang 755 131 19ms 46 hours ago 213th SirBogman 🇺🇸 754 124 2,333ms 20 May 2024 214th tomtheisen 🇺🇸 754 166 480ms 11 Feb 2025 215th MeWhenI 🇻🇦 748 122 456ms 11 Dec 2025 216th MostParsingVex 746 168 1,778ms 21 May 2024 217th sean-niemann 🇺🇸 746 194 311ms 6 May 2024 218th stefangimmillaro 744 212 43ms 29 May 2025 219th tayloia 🇬🇧 742 122 12ms 16 May 2024 220th GolfingSuccess 🇬🇷 742 169 445ms 1 May 2024 221st emgordon154 742 187 24ms 3 Mar 2026 222nd Alex-x90 🇺🇸 739 139 2ms 6 May 2024 223rd albanian-laundromat 🇺🇸 736 182 43ms 24 Dec 2025 224th jusaka 733 179 126ms 17 days ago 225th Yewzir 🇧🇪 733 307 1,698ms 7 days ago 226th MostParsingVex 731 192 3,476ms 24 Mar 2026 227th jared-hughes 730 124 18ms 3 May 2024 228th edsrzf 🇳🇿 730 155 702ms 27 Feb 2026 229th KasperKivimaeki 🇫🇮 729 172 447ms 8 Dec 2025 230th sean-niemann 🇺🇸 727 193 510ms 24 Sep 2025 231st albanian-laundromat 🇺🇸 724 109 964ms 26 Oct 2025 232nd tatzyr 🇯🇵 723 104 100ms 26 Feb 2025 233rd sean-niemann 🇺🇸 723 142 2ms 2 May 2024 234th saito-ta 🇯🇵 721 211 964ms 15 May 2024 235th SirBogman 🇺🇸 718 63 70ms 8 Jun 2025 236th rucin93 🇵🇱 716 196 455ms 24 Sep 2025 237th ahmetdemirag 🇨🇾 712 139 21ms 7 Mar 2025 238th CLOStrophobic 🇮🇹 710 178 43ms 6 Mar 2025 239th prestosilver 🇺🇸 710 182 159ms 26 days ago 240th JohandeRuiter 🇳🇱 708 145 2ms 10 Jul 2024 241st CaedenHarper 🇨🇦 706 140 14ms 119 mins ago 242nd olleicua 🇺🇸 703 107 46ms 28 May 2024 243rd sean-niemann 🇺🇸 703 178 430ms 20 Jun 2025 244th rucin93 🇵🇱 702 187 132ms 2 May 2024 245th lifthrasiir 🇰🇷 701 141 29ms 21 Nov 2024 245th anter69 🇭🇺 701 141 14ms 19 Mar 2026 245th scpchicken 🇵🇼 701 141 12ms 18 days ago 248th Yax42 🇫🇷 699 179 439ms 26 Dec 2025 249th Shanethegamer 🇺🇸 696 108 92ms 1 May 2024 250th ryyyn 🇺🇸 696 142 78ms 24 Jan 2025 250th emgordon154 696 142 14ms 10 Nov 2025 252nd heanyang1 696 154 152ms 28 May 2025 253rd duckyluuk 🇳🇱 696 187 260ms 9 days ago 254th rucin93 🇵🇱 696 208 346ms 1 May 2024 255th AlephSquirrel 695 182 53ms 23 Jan 2025 256th dmrichwa 🇺🇸 691 131 34ms 3 Jul 2024 257th sean-niemann 🇺🇸 691 194 55ms 20 Oct 2025 258th plcc0 690 109 79ms 4 Oct 2025 258th anter69 🇭🇺 690 109 52ms 18 Mar 2026 260th FlorianCassayre 🇫🇷 687 144 48ms 14 May 2024 261st RockOfStone 687 161 12ms 7 May 2024 262nd duckyluuk 🇳🇱 686 132 12ms 22 Jan 2025 263rd tailorspy 685 183 4,971ms 29 May 2024 264th sean-niemann 🇺🇸 685 229 26ms 7 May 2024 265th rhdqor213 684 150 2ms 1 May 2024 266th snoozingnewt 🇨🇦 684 191 119ms 21 Nov 2025 267th tobeannouncd 683 157 210ms 21 May 2024 268th snoozingnewt 🇨🇦 681 126 98ms 23 Oct 2025 269th MostParsingVex 680 184 3,295ms 24 Jul 2024 270th albanian-laundromat 🇺🇸 677 146 19ms 29 Sep 2025 270th KasperKivimaeki 🇫🇮 677 146 14ms 8 Dec 2025 272nd dokutan 677 175 458ms 4 May 2024 273rd iczelia 🇩🇪 675 134 12ms 17 Oct 2025 274th GolfingSuccess 🇬🇷 675 152 2ms 1 May 2024 274th rucin93 🇵🇱 675 152 2ms 2 May 2024 276th Alex-x90 🇺🇸 673 147 14ms 6 May 2024 276th zhaohm14 673 147 11ms 5 Jan 2026 276th snoozingnewt 🇨🇦 673 147 38ms 17 Feb 2026 276th aksyristos 673 147 42ms 27 Mar 2026 280th MichalMarsalek 🇨🇿 673 192 956ms 8 Aug 2024 281st mousetail 🇳🇱 673 195 899ms 6 May 2024 282nd KasperKivimaeki 🇫🇮 670 135 10ms 24 Oct 2025 283rd rucin93 🇵🇱 670 165 2ms 2 May 2024 284th sean-niemann 🇺🇸 669 132 6ms 6 May 2024 285th namelessiw 669 187 957ms 24 Jul 2024 286th DialFrost 🇸🇬 668 148 58ms 4 May 2024 286th MichalMarsalek 🇨🇿 668 148 175ms 8 Aug 2024 286th plcc0 668 148 32ms 4 Oct 2025 286th blaztoma 🇱🇹 668 148 51ms 19 Dec 2025 290th lifthrasiir 🇰🇷 666 137 590ms 2 Dec 2024 290th CaedenHarper 🇨🇦 666 137 489ms 119 mins ago 292nd thienudomsrirungruang 664 149 36ms 3 May 2024 292nd jacekwladzinski 664 149 45ms 5 Oct 2025 294th jusaka 661 62 4ms 13 days ago 295th rucin93 🇵🇱 661 166 115ms 6 Jun 2024 296th MostParsingVex 659 150 65ms 17 Aug 2024 296th snydej 659 150 18ms 21 Nov 2024 298th m-tkach 🇺🇦 658 104 1,017ms 24 May 2024 298th MarcMush 🇫🇷 658 104 793ms 23 Nov 2024 300th MostParsingVex 656 138 4,191ms 25 Mar 2026 First Prev 201–300 of 1,155 Next Last