N Queens in Python 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 1st Lydxn 🇨🇦 1,000 77 591ms 3 May 2024 1st m-tkach 🇺🇦 1,000 77 595ms 5 May 2024 1st btnlq 1,000 77 33ms 1 Sep 2024 4th Steffan153 🇫🇮 963 80 16ms 11 Jul 2024 5th pardouin 🇫🇷 951 81 22ms 12 Jul 2024 5th Mukundan314 951 81 111ms 17 Apr 2025 7th sean-niemann 🇺🇸 939 82 22ms 3 Feb 2025 8th kg583 🇺🇸 917 84 761ms 27 Jul 2025 9th duckyluuk 🇳🇱 906 85 22ms 15 Aug 2024 10th hallvabo 🇳🇴 875 88 13ms 6 May 2024 11th agreegious 856 90 14ms 16 Mar 2025 11th CornerMercury 🇬🇧 856 90 687ms 20 Jan 2026 13th ImpressedByRocks 846 91 16ms 15 May 2024 14th lifthrasiir 🇰🇷 802 96 33ms 21 Nov 2024 14th emgordon154 802 96 15ms 10 Nov 2025 14th anter69 🇭🇺 802 96 15ms 20 days ago 17th FlorianCassayre 🇫🇷 794 97 48ms 14 May 2024 18th snoozingnewt 🇨🇦 786 98 45ms 17 Feb 2026 19th DialFrost 🇸🇬 778 99 60ms 5 May 2024 19th plcc0 778 99 39ms 4 Oct 2025 19th Flekay 🇩🇪 778 99 37ms 15 Feb 2026 19th MostParsingVex 778 99 68ms 8 days ago 19th jusaka 778 99 37ms 7 days ago 24th albanian-laundromat 🇺🇸 762 101 20ms 16 Sep 2025 24th BREMAUCY 🇫🇷 762 101 52ms 4 Oct 2025 26th dokutan 755 102 30ms 22 Jun 2024 26th KatieLG 🇬🇧 755 102 35ms 25 May 2025 26th ndren 755 102 37ms 15 Jul 2025 29th vgamula 🇺🇦 748 103 21ms 13 May 2024 29th 4atj 748 103 605ms 30 Jun 2025 31st 5cw 🇺🇸 740 104 323ms 3 May 2024 31st Babafaba 740 104 56ms 25 Oct 2025 33rd jatloe 733 105 37ms 11 May 2024 34th nwellnhof 🇩🇪 713 108 37ms 14 May 2024 34th HumanoidCPU 713 108 31ms 30 Oct 2024 36th ovs-code 🇩🇪 706 109 785ms 2 May 2024 37th JOrE20 700 110 28ms 18 Feb 2026 38th bizy-coder 694 111 492ms 26 Nov 2025 39th wh3n3v3r 🇨🇿 681 113 39ms 12 Nov 2024 39th edsrzf 🇳🇿 681 113 11ms 28 Jul 2025 39th RaBa21 🇭🇺 681 113 38ms 1 Aug 2025 39th Seek64 🇩🇪 681 113 17ms 23 Feb 2026 43rd yzhs 🇩🇪 675 114 16ms 5 May 2024 43rd jmerle 🇳🇱 675 114 45ms 6 Jul 2024 45th bricknellj 664 116 14ms 13 May 2024 46th zacjl 642 120 23ms 4 May 2024 46th SirBogman 🇺🇸 642 120 22ms 20 May 2024 48th bzijlema 🇳🇱 636 121 21ms 16 Jul 2025 49th stefangimmillaro 631 122 37ms 22 May 2024 50th StefanHabel 🇨🇦 621 124 16ms 4 May 2024 50th MeWhenI 🇻🇦 621 124 13ms 17 Jul 2025 52nd cros107 🇦🇺 597 129 16ms 19 Apr 2025 53rd davecame 588 131 14ms 29 Aug 2024 53rd Lv0Sys 🇵🇱 588 131 21ms 23 Feb 2026 55th ahmetdemirag 🇨🇾 554 139 21ms 7 Mar 2025 56th scpchicken 🇵🇼 546 141 12ms 12 hours ago 57th ryyyn 🇺🇸 542 142 78ms 24 Jan 2025 58th adriweb 🇫🇷 538 143 13ms 2 May 2024 59th Yewzir 🇧🇪 527 146 34ms 4 May 2024 59th KasperKivimaeki 🇫🇮 527 146 14ms 8 Dec 2025 61st Alex-x90 🇺🇸 524 147 14ms 6 May 2024 61st zhaohm14 524 147 11ms 5 Jan 2026 61st aksyristos 524 147 42ms 13 days ago 64th MichalMarsalek 🇨🇿 520 148 175ms 8 Aug 2024 64th blaztoma 🇱🇹 520 148 51ms 19 Dec 2025 66th thienudomsrirungruang 517 149 36ms 3 May 2024 66th jacekwladzinski 517 149 45ms 5 Oct 2025 68th snydej 513 150 18ms 21 Nov 2024 68th CaedenHarper 🇨🇦 513 150 20ms 24 Jul 2025 70th lynn 507 152 75ms 8 May 2024 70th qpwoeirut 507 152 25ms 1 Sep 2025 72nd fourth-bit 503 153 68ms 30 Sep 2024 73rd AlephSquirrel 497 155 38ms 1 May 2024 73rd inventshah 497 155 35ms 1 May 2024 73rd Bulmenisaurus 497 155 90ms 28 Jul 2024 73rd andrewjc2000 497 155 104ms 7 Jul 2025 73rd InigoK 🇺🇸 497 155 36ms 23 Aug 2025 73rd commandz0 🇺🇸 497 155 57ms 1 Sep 2025 79th neihousaigaai 490 157 39ms 29 Sep 2024 80th jtaxen 487 158 31ms 2 May 2024 1–80 of 146 Next Last