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Fractions 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper 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 598th MeWhenI 🇻🇦 789 76 11ms 9 May 2023 598th biocommando 🇫🇮 789 76 10ms 16 Aug 2023 598th coreynash 789 76 10ms 12 Oct 2023 598th jbt 789 76 11ms 26 Dec 2023 598th wansacis 🇩🇪 789 76 11ms 1 May 2024 598th stefangimmillaro 789 76 10ms 19 May 2024 607th JayXon 🇺🇸 789 214 1,761ms 15 Sep 2025 608th Salutations45 788 52 4ms 30 Dec 2024 609th MeWhenI 🇻🇦 786 93 39ms 13 Feb 2025 610th primo-ppcg 🇹🇭 785 99 435ms 6 Nov 2021 611th marshallward 🇺🇸 785 149 44ms 6 May 2025 612th stefangimmillaro 785 160 242ms 21 May 2024 613th Yewzir 🇧🇪 782 72 357ms 15 Jan 2024 613th MeWhenI 🇻🇦 782 72 443ms 13 Jul 2024 613th inventshah 782 72 475ms 8 Oct 2024 613th m-tkach 🇺🇦 782 72 359ms 8 Oct 2024 613th snoozingnewt 🇺🇸 782 72 424ms 14 Jan 2025 613th edsrzf 🇳🇿 782 72 450ms 23 Sep 2025 613th Babafaba 782 72 364ms 8 days ago 620th schachmattmatt 782 77 11ms 2 Oct 2021 620th Fishron 782 77 11ms 18 Oct 2021 620th hiichbindermax 782 77 10ms 22 Oct 2021 620th Romain-1 🇫🇷 782 77 11ms 3 May 2022 620th Mortis66666 782 77 13ms 28 May 2022 620th KatieLG 🇬🇧 782 77 15ms 11 Dec 2022 620th m42km 782 77 11ms 7 Nov 2023 620th zwxzwxzwx21 782 77 16ms 30 Jan 2024 620th dokutan 782 77 11ms 4 Mar 2024 620th elgan65536 782 77 13ms 4 Apr 2024 620th 5quiwyrm 782 77 11ms 12 Nov 2024 620th JunkIce 782 77 12ms 24 Nov 2024 620th albanian-laundromat 782 77 11ms 11 Apr 2025 633rd Shanethegamer 🇺🇸 781 81 6ms 27 Sep 2024 634th Sora1248 🇩🇪 781 111 2ms 6 Feb 2023 635th sean-niemann 🇺🇸 781 133 378ms 20 Jun 2025 636th thisishowmymindworks 🇳🇴 779 77 11ms 25 Sep 2021 637th typeswitch-dev 🇵🇹 779 123 9ms 3 Aug 2023 638th emgordon154 779 124 488ms 31 May 2025 639th MeWhenI 🇻🇦 779 156 3ms 11 Sep 2022 640th jared-hughes 779 203 12ms 8 Jul 2024 641st HumanoidCPU 778 142 144ms 2 May 2024 642nd orthoplex 🇨🇽 777 35 100ms 27 Oct 2021 642nd galloj 🇨🇿 777 35 669ms 2 Feb 2023 644th JayXon 🇺🇸 776 54 39ms 6 Sep 2021 645th Lydxn 🇨🇦 776 134 326ms 21 Nov 2021 645th primo-ppcg 🇹🇭 776 134 342ms 10 Apr 2025 647th Irratix 🇳🇱 774 112 2ms 20 Dec 2021 647th iakolzin 774 112 2ms 8 Jun 2022 649th retrohun 773 53 2ms 9 Nov 2022 650th CatsAreFluffy 773 140 57ms 29 Jan 2023 650th yeminghan2021 773 140 64ms 3 Feb 2025 652nd alemelis 772 73 466ms 9 Oct 2024 653rd wuzekai518 772 78 13ms 18 Sep 2024 653rd nstearns96 🇬🇧 772 78 17ms 23 Oct 2024 653rd souta-1326 772 78 19ms 24 Mar 2025 653rd redweasel 772 78 18ms 13 Jul 2025 657th varhammer 🇷🇺 772 82 10ms 13 Dec 2023 657th ovs-code 🇩🇪 772 82 97ms 5 Jun 2025 659th FlyingPenguin223 771 95 29ms 1 Apr 2025 660th ovs-code 🇩🇪 771 97 18ms 4 Jul 2024 661st CaedenHarper 🇨🇦 771 161 510ms 18 days ago 662nd DialFrost 🇸🇬 770 135 395ms 29 Oct 2024 663rd MeWhenI 🇻🇦 770 152 49ms 29 Apr 2025 663rd SirBogman 🇺🇸 770 152 54ms 3 Jun 2025 665th prplz 🇦🇺 769 78 15ms 30 Apr 2022 665th tayloia 🇬🇧 769 78 12ms 3 Nov 2023 665th Andrey-Plotnikov 769 78 15ms 23 Jun 2025 665th targrik 769 78 10ms 26 Aug 2025 669th CLOStrophobic 🇮🇹 769 95 38ms 13 Feb 2025 670th sean-niemann 🇺🇸 769 158 3ms 8 Oct 2024 671st SirBogman 🇺🇸 768 55 407ms 11 Apr 2024 672nd GolfingSuccess 🇬🇷 768 112 19ms 14 Dec 2024 673rd bac0id 767 113 2ms 24 Jun 2024 673rd Mandrzejy 🇵🇱 767 113 2ms 20 Jul 2024 675th MeWhenI 🇻🇦 766 125 5ms 21 Jul 2023 First Prev 601–675 of 1,859 Next Last