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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 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 Chars Time Submitted 200th nwellnhof 🇩🇪 740 84 137ms 8 May 2024 202nd stefangimmillaro 739 212 43ms 29 May 2025 203rd GolfingSuccess 🇬🇷 737 169 445ms 1 May 2024 204th ovs-code 🇩🇪 736 79 1,357ms 1 May 2024 205th emgordon154 736 187 24ms 3 Mar 2026 206th albanian-laundromat 🇺🇸 735 101 20ms 16 Sep 2025 206th BREMAUCY 🇫🇷 735 101 52ms 4 Oct 2025 208th Alex-x90 🇺🇸 733 139 2ms 6 May 2024 209th albanian-laundromat 🇺🇸 731 182 43ms 24 Dec 2025 210th Yewzir 🇧🇪 730 307 1,698ms 7 days ago 211th edsrzf 🇳🇿 729 119 58ms 25 Aug 2025 212th jusaka 729 179 126ms 17 days ago 213th dokutan 728 102 30ms 22 Jun 2024 213th KatieLG 🇬🇧 728 102 35ms 25 May 2025 213th ndren 728 102 37ms 15 Jul 2025 216th MostParsingVex 727 192 3,476ms 24 Mar 2026 217th snoozingnewt 🇨🇦 726 98 540ms 17 Feb 2026 217th MostParsingVex 726 98 496ms 25 days ago 219th KasperKivimaeki 🇫🇮 724 172 447ms 8 Dec 2025 220th sean-niemann 🇺🇸 723 193 510ms 24 Sep 2025 221st rucin93 🇵🇱 721 97 140ms 28 Dec 2024 222nd vgamula 🇺🇦 721 103 21ms 13 May 2024 222nd 4atj 721 103 605ms 30 Jun 2025 224th a6166231 🇨🇳 719 120 13ms 18 Jun 2025 225th sean-niemann 🇺🇸 718 142 2ms 2 May 2024 226th saito-ta 🇯🇵 717 211 964ms 15 May 2024 227th olleicua 🇺🇸 715 87 44ms 5 May 2024 228th scpchicken 🇵🇼 715 129 5ms 4 days ago 229th 5cw 🇺🇸 714 104 323ms 3 May 2024 229th Babafaba 714 104 56ms 25 Oct 2025 231st rucin93 🇵🇱 712 196 455ms 24 Sep 2025 232nd m-tkach 🇺🇦 711 100 812ms 6 May 2024 233rd stefangimmillaro 707 88 60ms 5 May 2024 234th jatloe 707 105 37ms 11 May 2024 235th tayloia 🇬🇧 707 122 12ms 16 May 2024 236th ovs-code 🇩🇪 707 142 758ms 12 Sep 2024 237th ovs-code 🇩🇪 706 99 141ms 3 Aug 2024 238th prestosilver 🇺🇸 706 182 159ms 26 days ago 239th emgordon154 704 101 524ms 14 Apr 2025 239th albanian-laundromat 🇺🇸 704 101 402ms 24 Sep 2025 239th dokutan 704 101 515ms 14 Feb 2026 242nd SirBogman 🇺🇸 703 63 70ms 8 Jun 2025 243rd JohandeRuiter 🇳🇱 703 145 2ms 10 Jul 2024 244th MarcMush 🇫🇷 701 83 1,065ms 23 Nov 2024 245th ovs-code 🇩🇪 700 50 1,799ms 26 Jul 2025 246th plcc0 699 89 76ms 4 Oct 2025 247th edsrzf 🇳🇿 699 100 145ms 22 Jan 2026 248th sean-niemann 🇺🇸 699 178 430ms 20 Jun 2025 249th rucin93 🇵🇱 697 187 132ms 2 May 2024 250th jared-hughes 696 124 18ms 3 May 2024 251st Yax42 🇫🇷 695 179 439ms 26 Dec 2025 252nd rucin93 🇵🇱 692 208 346ms 1 May 2024 253rd KatieLG 🇬🇧 691 90 65ms 2 Oct 2025 254th heanyang1 691 154 152ms 28 May 2025 255th duckyluuk 🇳🇱 691 187 260ms 9 days ago 256th KatieLG 🇬🇧 690 103 469ms 6 Oct 2025 257th madeforlosers 690 125 12ms 11 Apr 2025 258th AlephSquirrel 690 182 53ms 23 Jan 2025 259th nwellnhof 🇩🇪 687 108 37ms 14 May 2024 259th HumanoidCPU 687 108 31ms 30 Oct 2024 261st sean-niemann 🇺🇸 686 194 55ms 20 Oct 2025 262nd Babafaba 684 104 505ms 25 Oct 2025 263rd MeWhenI 🇻🇦 683 91 234ms 2 May 2024 264th RockOfStone 682 161 12ms 7 May 2024 265th ovs-code 🇩🇪 681 109 785ms 2 May 2024 266th tailorspy 681 183 4,971ms 29 May 2024 267th sean-niemann 🇺🇸 681 229 26ms 7 May 2024 268th rhdqor213 680 150 2ms 1 May 2024 269th snoozingnewt 🇨🇦 679 191 119ms 21 Nov 2025 270th tobeannouncd 677 157 210ms 21 May 2024 271st MostParsingVex 676 184 3,295ms 24 Jul 2024 272nd JOrE20 675 110 28ms 18 Feb 2026 273rd snoozingnewt 🇨🇦 674 126 98ms 23 Oct 2025 274th GolfingSuccess 🇬🇷 671 152 2ms 1 May 2024 274th rucin93 🇵🇱 671 152 2ms 2 May 2024 276th MostParsingVex 671 184 277ms 26 days ago 277th bizy-coder 669 111 492ms 26 Nov 2025 278th MichalMarsalek 🇨🇿 669 192 956ms 8 Aug 2024 279th mousetail 🇳🇱 669 195 899ms 6 May 2024 280th namelessiw 665 187 957ms 24 Jul 2024 281st emgordon154 664 130 1,398ms 29 Nov 2024 282nd sean-niemann 🇺🇸 662 132 6ms 6 May 2024 283rd ovs-code 🇩🇪 658 108 576ms 14 May 2024 283rd HumanoidCPU 658 108 512ms 30 Oct 2024 285th wh3n3v3r 🇨🇿 657 113 39ms 12 Nov 2024 285th edsrzf 🇳🇿 657 113 11ms 28 Jul 2025 285th RaBa21 🇭🇺 657 113 38ms 1 Aug 2025 285th Seek64 🇩🇪 657 113 17ms 23 Feb 2026 289th rucin93 🇵🇱 655 166 115ms 6 Jun 2024 290th duckyluuk 🇳🇱 654 132 12ms 22 Jan 2025 291st rucin93 🇵🇱 653 175 11ms 2 May 2024 292nd yzhs 🇩🇪 651 114 16ms 5 May 2024 292nd jmerle 🇳🇱 651 114 45ms 6 Jul 2024 294th sean-niemann 🇺🇸 649 192 66ms 13 May 2024 295th edsrzf 🇳🇿 647 155 702ms 27 Feb 2026 296th jusaka 646 62 4ms 13 days ago 297th albanian-laundromat 🇺🇸 645 223 326ms 17 Mar 2026 298th CaedenHarper 🇨🇦 644 121 904ms 23 Oct 2025 299th iczelia 🇩🇪 644 134 12ms 17 Oct 2025 300th dokutan 641 97 105ms 27 Apr 2025 First Prev 201–300 of 1,145 Next Last