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) Taxicab Numbers 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 Huffman Encoder 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 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) Taxicab Numbers 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 Huffman Encoder 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 Turtle Tutorial # Golfer Points Bytes Time Submitted 200th cros107 🇦🇺 767 129 16ms 19 Apr 2025 202nd snoozingnewt 🇨🇦 766 119 475ms 4 hours ago 203rd Shanethegamer 🇺🇸 764 165 506ms 25 Aug 2025 204th pardouin 🇫🇷 761 104 1,413ms 4 Sep 2025 205th edsrzf 🇳🇿 761 115 59ms 4 days ago 206th CornerMercury 🇬🇧 761 130 754ms 20 Jan 2026 207th sean-niemann 🇺🇸 761 144 3ms 3 May 2024 208th sean-niemann 🇺🇸 758 164 4ms 8 Oct 2024 209th emgordon154 757 62 98ms 4 Nov 2025 210th stefangimmillaro 757 172 129ms 3 Jan 2025 211th ImpressedByRocks 755 131 15ms 15 May 2024 211th davecame 755 131 14ms 29 Aug 2024 211th Lv0Sys 🇵🇱 755 131 21ms 23 Feb 2026 211th Flekay 🇩🇪 755 131 18ms 22 Mar 2026 211th vang1ong7ang 🇦🇶 755 131 19ms 6 days ago 216th sean-niemann 🇺🇸 755 167 461ms 2 May 2024 217th Yewzir 🇧🇪 754 297 1,648ms 14 hours ago 218th tomtheisen 🇺🇸 753 166 480ms 11 Feb 2025 219th SirBogman 🇺🇸 752 124 2,333ms 20 May 2024 220th MeWhenI 🇻🇦 747 122 456ms 11 Dec 2025 221st MostParsingVex 745 168 1,778ms 21 May 2024 222nd sean-niemann 🇺🇸 744 194 311ms 6 May 2024 223rd LostSyntax21 🇬🇧 743 100 73ms 10 hours ago 224th GolfingSuccess 🇬🇷 741 169 445ms 1 May 2024 225th stefangimmillaro 740 212 48ms 29 May 2025 226th Alex-x90 🇺🇸 738 139 2ms 6 May 2024 227th emgordon154 738 187 24ms 3 Mar 2026 228th albanian-laundromat 🇺🇸 734 182 43ms 24 Dec 2025 229th MostParsingVex 731 192 3,476ms 24 Mar 2026 230th edsrzf 🇳🇿 728 155 702ms 27 Feb 2026 231st KasperKivimaeki 🇫🇮 728 172 447ms 8 Dec 2025 232nd sean-niemann 🇺🇸 727 193 472ms 24 Sep 2025 233rd albanian-laundromat 🇺🇸 722 109 964ms 26 Oct 2025 234th sean-niemann 🇺🇸 722 142 2ms 2 May 2024 235th tayloia 🇬🇧 719 122 14ms 16 May 2024 236th saito-ta 🇯🇵 719 211 964ms 15 May 2024 237th SirBogman 🇺🇸 718 63 70ms 8 Jun 2025 238th scpchicken 🇵🇼 717 138 12ms 2 days ago 239th rucin93 🇵🇱 716 196 455ms 24 Sep 2025 240th tatzyr 🇯🇵 715 104 100ms 26 Feb 2025 241st ahmetdemirag 🇨🇾 712 139 21ms 7 Mar 2025 242nd CLOStrophobic 🇮🇹 709 178 43ms 6 Mar 2025 243rd prestosilver 🇺🇸 709 182 159ms 31 Mar 2026 244th jared-hughes 708 124 18ms 3 May 2024 245th JohandeRuiter 🇳🇱 707 145 2ms 10 Jul 2024 246th CaedenHarper 🇨🇦 706 140 14ms 4 days ago 247th sean-niemann 🇺🇸 702 178 430ms 20 Jun 2025 248th lifthrasiir 🇰🇷 701 141 29ms 21 Nov 2024 248th anter69 🇭🇺 701 141 14ms 19 Mar 2026 250th Yax42 🇫🇷 698 179 439ms 26 Dec 2025 251st ryyyn 🇺🇸 696 142 78ms 24 Jan 2025 251st emgordon154 696 142 14ms 10 Nov 2025 253rd heanyang1 695 154 152ms 28 May 2025 254th olleicua 🇺🇸 694 107 46ms 28 May 2024 255th duckyluuk 🇳🇱 694 187 260ms 14 days ago 256th rucin93 🇵🇱 694 208 346ms 1 May 2024 257th AlephSquirrel 693 182 53ms 23 Jan 2025 258th sean-niemann 🇺🇸 689 194 55ms 20 Oct 2025 259th Shanethegamer 🇺🇸 688 108 92ms 1 May 2024 260th FlorianCassayre 🇫🇷 687 144 48ms 14 May 2024 261st rhdqor213 684 150 2ms 1 May 2024 262nd tailorspy 684 183 4,971ms 29 May 2024 263rd sean-niemann 🇺🇸 683 229 26ms 7 May 2024 264th plcc0 682 109 79ms 4 Oct 2025 264th anter69 🇭🇺 682 109 52ms 18 Mar 2026 266th tobeannouncd 682 157 210ms 21 May 2024 267th rucin93 🇵🇱 682 187 132ms 2 May 2024 268th snoozingnewt 🇨🇦 682 191 119ms 21 Nov 2025 269th RockOfStone 681 161 12ms 7 May 2024 270th snoozingnewt 🇨🇦 679 126 95ms 23 Oct 2025 271st MostParsingVex 679 184 3,295ms 24 Jul 2024 272nd albanian-laundromat 🇺🇸 677 146 19ms 29 Sep 2025 272nd KasperKivimaeki 🇫🇮 677 146 14ms 8 Dec 2025 274th dokutan 676 175 458ms 4 May 2024 275th GolfingSuccess 🇬🇷 675 152 2ms 1 May 2024 275th rucin93 🇵🇱 675 152 2ms 2 May 2024 277th Alex-x90 🇺🇸 673 147 14ms 6 May 2024 277th zhaohm14 673 147 11ms 5 Jan 2026 277th aksyristos 673 147 42ms 27 Mar 2026 280th MichalMarsalek 🇨🇿 672 192 956ms 8 Aug 2024 281st dmrichwa 🇺🇸 670 131 20ms 3 Jul 2024 282nd sean-niemann 🇺🇸 669 132 6ms 6 May 2024 283rd DialFrost 🇸🇬 668 148 58ms 4 May 2024 283rd MichalMarsalek 🇨🇿 668 148 175ms 8 Aug 2024 283rd plcc0 668 148 32ms 4 Oct 2025 286th namelessiw 668 187 957ms 24 Jul 2024 287th duckyluuk 🇳🇱 665 132 11ms 22 Jan 2025 288th lifthrasiir 🇰🇷 665 137 590ms 2 Dec 2024 288th CaedenHarper 🇨🇦 665 137 489ms 4 days ago 290th thienudomsrirungruang 664 149 36ms 3 May 2024 290th jacekwladzinski 664 149 45ms 5 Oct 2025 292nd rucin93 🇵🇱 664 165 2ms 2 May 2024 293rd MostParsingVex 659 150 65ms 17 Aug 2024 293rd snydej 659 150 18ms 21 Nov 2024 295th rucin93 🇵🇱 659 166 115ms 6 Jun 2024 296th m-tkach 🇺🇦 657 104 1,017ms 24 May 2024 296th MarcMush 🇫🇷 657 104 793ms 23 Nov 2024 298th iczelia 🇩🇪 655 134 10ms 17 Oct 2025 299th BREMAUCY 🇫🇷 655 151 48ms 22 Aug 2025 299th ndren 655 151 20ms 27 Nov 2025 First Prev 201–300 of 1,082 Next Last