N Queens in all languages in chars. 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 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers 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 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 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 226th madeforlosers 697 125 10ms 11 Apr 2025 227th dokutan 696 102 385ms 22 Jun 2024 228th sean-niemann 🇺🇸 696 178 335ms 20 Jun 2025 229th plcc0 695 89 73ms 4 Oct 2025 230th rucin93 🇵🇱 694 187 187ms 2 May 2024 231st sean-niemann 🇺🇸 694 194 55ms 20 Oct 2025 232nd Lv0Sys 🇵🇱 691 126 12ms 12 hours ago 233rd albanian-laundromat 691 195 43ms 8 Sep 2025 234th KatieLG 🇬🇧 689 103 385ms 6 Oct 2025 235th rucin93 🇵🇱 689 208 300ms 1 May 2024 236th heanyang1 688 154 158ms 28 May 2025 237th AlephSquirrel 688 182 45ms 23 Jan 2025 238th KatieLG 🇬🇧 687 90 56ms 2 Oct 2025 239th nwellnhof 🇩🇪 686 108 35ms 14 May 2024 239th HumanoidCPU 686 108 30ms 30 Oct 2024 241st CaedenHarper 🇨🇦 686 121 831ms 23 Oct 2025 242nd Steffan153 🇫🇮 683 104 468ms 2 May 2024 242nd Babafaba 683 104 397ms 25 Oct 2025 244th RockOfStone 682 161 11ms 7 May 2024 245th albanian-laundromat 682 291 463ms 28 Oct 2025 246th snoozingnewt 🇨🇦 681 191 113ms 19 days ago 247th MeWhenI 🇻🇦 680 91 227ms 2 May 2024 248th ovs-code 🇩🇪 680 109 753ms 2 May 2024 249th tailorspy 680 183 4,813ms 29 May 2024 250th rhdqor213 677 150 2ms 1 May 2024 251st tobeannouncd 675 157 210ms 21 May 2024 252nd MostParsingVex 673 184 3,145ms 24 Jul 2024 253rd snoozingnewt 🇨🇦 672 126 93ms 23 Oct 2025 254th emgordon154 670 130 1,260ms 29 Nov 2024 255th Shanethegamer 🇺🇸 669 123 951ms 1 May 2024 256th GolfingSuccess 🇬🇷 669 152 2ms 1 May 2024 256th rucin93 🇵🇱 669 152 2ms 2 May 2024 258th bizy-coder 668 111 506ms 13 days ago 259th emgordon154 668 297 509ms 5 Nov 2025 260th dokutan 667 787 11ms 28 Jun 2025 261st edsrzf 🇳🇿 666 105 145ms 11 Aug 2025 262nd mousetail 🇳🇱 666 195 1,152ms 6 May 2024 263rd MichalMarsalek 🇨🇿 664 192 882ms 8 Aug 2024 264th rucin93 🇵🇱 663 166 97ms 6 Jun 2024 265th namelessiw 663 187 797ms 24 Jul 2024 266th duckyluuk 🇳🇱 660 132 11ms 22 Jan 2025 267th ovs-code 🇩🇪 657 108 475ms 14 May 2024 267th HumanoidCPU 657 108 384ms 30 Oct 2024 269th wh3n3v3r 🇨🇿 656 113 36ms 12 Nov 2024 269th edsrzf 🇳🇿 656 113 11ms 28 Jul 2025 269th RaBa21 🇭🇺 656 113 39ms 1 Aug 2025 272nd rucin93 🇵🇱 653 175 11ms 2 May 2024 273rd yzhs 🇩🇪 650 114 13ms 5 May 2024 273rd jmerle 🇳🇱 650 114 44ms 6 Jul 2024 275th iczelia 🇩🇪 650 134 9ms 17 Oct 2025 276th sean-niemann 🇺🇸 648 192 57ms 13 May 2024 277th KasperKivimaeki 🇫🇮 645 135 11ms 24 Oct 2025 278th Yax42 🇫🇷 645 192 369ms 20 days ago 279th blaztoma 🇱🇹 644 96 195ms 28 Oct 2025 280th bricknellj 639 116 13ms 13 May 2024 281st stefangimmillaro 639 194 423ms 17 Sep 2024 282nd dokutan 638 97 99ms 27 Apr 2025 283rd nwellnhof 🇩🇪 636 117 2,443ms 16 Oct 2024 284th rucin93 🇵🇱 634 207 1,243ms 6 Jun 2024 285th MostParsingVex 622 140 4,132ms 4 Aug 2024 286th DialFrost 🇸🇬 620 225 437ms 24 Sep 2025 287th zacjl 618 120 20ms 4 May 2024 287th SirBogman 🇺🇸 618 120 17ms 20 May 2024 289th CatsAreFluffy 616 165 367ms 30 Oct 2025 290th elgan65536 615 211 189ms 2 May 2024 291st bzijlema 🇳🇱 613 121 19ms 16 Jul 2025 292nd MeWhenI 🇻🇦 609 143 13ms 14 days ago 293rd MostParsingVex 609 229 3,366ms 24 Jul 2024 294th stefangimmillaro 608 122 37ms 22 May 2024 295th SirBogman 🇺🇸 607 117 575ms 20 May 2024 296th helbling 🇨🇭 601 145 13ms 2 May 2024 297th ethanlally 601 232 620ms 8 days ago 297th snoozingnewt 🇨🇦 601 232 431ms 4 days ago 299th rucin93 🇵🇱 600 103 35ms 31 May 2025 300th StefanHabel 🇨🇦 598 124 14ms 4 May 2024 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