N Queens in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 151st CLOStrophobic 🇮🇹 778 161 43ms 6 Mar 2025 152nd edsrzf 🇳🇿 777 106 1,018ms 28 Jul 2025 153rd MostParsingVex 774 182 1,651ms 4 Jan 2025 154th rucin93 🇵🇱 773 124 7ms 19 hours ago 155th Ripick 773 165 334ms 11 Jul 2024 156th lifthrasiir 🇰🇷 772 96 28ms 21 Nov 2024 156th emgordon154 772 96 12ms 9 days ago 158th Natanaelel 🇸🇪 770 73 1,265ms 3 May 2024 159th SirBogman 🇺🇸 768 138 241ms 20 May 2024 160th FlorianCassayre 🇫🇷 764 97 48ms 14 May 2024 161st xsot 🇸🇬 763 132 2ms 9 May 2025 162nd emgordon154 761 129 565ms 24 days ago 163rd dokutan 759 124 482ms 1 Jul 2024 164th Shanethegamer 🇺🇸 758 165 495ms 25 Aug 2025 165th stefangimmillaro 756 172 125ms 3 Jan 2025 166th SirBogman 🇺🇸 755 53 1,253ms 2 May 2024 167th sean-niemann 🇺🇸 752 164 5ms 8 Oct 2024 168th DialFrost 🇸🇬 749 99 63ms 5 May 2024 168th plcc0 749 99 38ms 4 Oct 2025 170th sean-niemann 🇺🇸 749 167 427ms 2 May 2024 171st lifthrasiir 🇰🇷 747 95 469ms 2 Dec 2024 172nd tomtheisen 🇺🇸 746 166 407ms 11 Feb 2025 173rd anter69 🇭🇺 741 100 72ms 16 Oct 2024 174th KasperKivimaeki 🇫🇮 741 136 2ms 3 Sep 2025 175th sean-niemann 🇺🇸 739 194 251ms 6 May 2024 176th MostParsingVex 738 168 1,151ms 21 May 2024 177th ovs-code 🇩🇪 736 84 118ms 3 May 2024 177th nwellnhof 🇩🇪 736 84 139ms 8 May 2024 179th stefangimmillaro 736 212 48ms 29 May 2025 180th ovs-code 🇩🇪 735 79 1,257ms 1 May 2024 181st MostParsingVex 734 101 284ms 22 Jul 2024 181st albanian-laundromat 734 101 18ms 16 Sep 2025 181st BREMAUCY 🇫🇷 734 101 46ms 4 Oct 2025 184th GolfingSuccess 🇬🇷 734 169 385ms 1 May 2024 185th Yewzir 🇧🇪 729 304 1,773ms 17 May 2024 186th dokutan 727 102 30ms 22 Jun 2024 186th CornerMercury 🇬🇧 727 102 40ms 16 Feb 2025 186th KatieLG 🇬🇧 727 102 35ms 25 May 2025 186th ndren 727 102 38ms 15 Jul 2025 190th edsrzf 🇳🇿 727 119 56ms 25 Aug 2025 191st a6166231 🇨🇳 726 120 11ms 18 Jun 2025 192nd Alex-x90 🇺🇸 725 139 3ms 6 May 2024 193rd rucin93 🇵🇱 721 97 143ms 28 Dec 2024 194th vgamula 🇺🇦 720 103 19ms 13 May 2024 194th 4atj 720 103 474ms 30 Jun 2025 196th sean-niemann 🇺🇸 720 193 341ms 24 Sep 2025 197th Natanaelel 🇸🇪 718 86 115ms 2 May 2024 198th saito-ta 🇯🇵 715 211 874ms 15 May 2024 199th tayloia 🇬🇧 714 122 12ms 16 May 2024 200th 5cw 🇺🇸 713 104 299ms 3 May 2024 200th Babafaba 713 104 54ms 25 days ago 202nd sean-niemann 🇺🇸 713 229 27ms 7 May 2024 203rd olleicua 🇺🇸 710 87 50ms 5 May 2024 204th m-tkach 🇺🇦 709 100 810ms 6 May 2024 204th MostParsingVex 709 100 673ms 22 Jul 2024 206th sean-niemann 🇺🇸 709 132 6ms 6 May 2024 207th sean-niemann 🇺🇸 709 142 3ms 2 May 2024 208th sean-niemann 🇺🇸 709 161 10ms 17 May 2024 209th rucin93 🇵🇱 709 196 338ms 24 Sep 2025 210th ovs-code 🇩🇪 706 99 141ms 3 Aug 2024 211th jatloe 706 105 36ms 11 May 2024 212th jared-hughes 703 124 20ms 3 May 2024 213th ovs-code 🇩🇪 703 142 734ms 12 Sep 2024 214th stefangimmillaro 702 88 64ms 5 May 2024 215th emgordon154 702 101 569ms 14 Apr 2025 215th albanian-laundromat 702 101 484ms 24 Sep 2025 217th SirBogman 🇺🇸 701 63 85ms 8 Jun 2025 218th ovs-code 🇩🇪 700 50 1,835ms 26 Jul 2025 219th MarcMush 🇫🇷 700 83 1,034ms 23 Nov 2024 220th snoozingnewt 🇺🇸 699 106 34ms 2 Jun 2024 221st madeforlosers 697 125 11ms 11 Apr 2025 222nd sean-niemann 🇺🇸 696 178 338ms 20 Jun 2025 223rd dokutan 695 102 449ms 22 Jun 2024 224th JohandeRuiter 🇳🇱 695 145 2ms 10 Jul 2024 225th plcc0 694 89 84ms 4 Oct 2025 First Prev 151–225 of 990 Next Last