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 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 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 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 600th Natanaelel 🇸🇪 789 19 44ms 22 Jun 2023 600th Steffan153 🇫🇮 789 19 42ms 16 Aug 2024 603rd ManuCoding 789 76 10ms 27 Sep 2021 603rd itsh01 789 76 10ms 20 Oct 2021 603rd Shanethegamer 🇺🇸 789 76 10ms 16 Oct 2022 603rd MeWhenI 🇻🇦 789 76 13ms 9 May 2023 603rd biocommando 🇫🇮 789 76 10ms 16 Aug 2023 603rd coreynash 789 76 10ms 12 Oct 2023 603rd jbt 789 76 10ms 26 Dec 2023 603rd wansacis 🇩🇪 789 76 10ms 1 May 2024 603rd stefangimmillaro 789 76 9ms 19 May 2024 612th Salutations45 788 52 4ms 30 Dec 2024 613th MeWhenI 🇻🇦 786 93 39ms 13 Feb 2025 614th primo-ppcg 🇹🇭 785 99 367ms 6 Nov 2021 615th marshallward 🇺🇸 785 149 44ms 6 May 2025 616th stefangimmillaro 785 160 242ms 21 May 2024 617th Yewzir 🇧🇪 782 72 357ms 15 Jan 2024 617th MeWhenI 🇻🇦 782 72 443ms 13 Jul 2024 617th inventshah 782 72 475ms 8 Oct 2024 617th m-tkach 🇺🇦 782 72 359ms 8 Oct 2024 617th snoozingnewt 🇺🇸 782 72 424ms 14 Jan 2025 617th edsrzf 🇳🇿 782 72 450ms 23 Sep 2025 623rd schachmattmatt 782 77 11ms 2 Oct 2021 623rd Fishron 782 77 11ms 18 Oct 2021 623rd hiichbindermax 782 77 10ms 22 Oct 2021 623rd Romain-1 🇫🇷 782 77 11ms 3 May 2022 623rd Mortis66666 782 77 13ms 28 May 2022 623rd KatieLG 🇬🇧 782 77 15ms 11 Dec 2022 623rd m42km 782 77 11ms 7 Nov 2023 623rd zwxzwxzwx21 782 77 16ms 30 Jan 2024 623rd dokutan 782 77 11ms 4 Mar 2024 623rd elgan65536 782 77 13ms 4 Apr 2024 623rd 5quiwyrm 782 77 11ms 12 Nov 2024 623rd JunkIce 782 77 12ms 24 Nov 2024 623rd albanian-laundromat 782 77 11ms 11 Apr 2025 623rd luuumine 🇫🇷 782 77 11ms 6 hours ago 637th Shanethegamer 🇺🇸 781 81 6ms 27 Sep 2024 638th Sora1248 🇩🇪 781 111 2ms 6 Feb 2023 639th sean-niemann 🇺🇸 781 133 378ms 20 Jun 2025 640th thisishowmymindworks 🇳🇴 779 77 10ms 25 Sep 2021 641st typeswitch-dev 🇵🇹 779 123 9ms 3 Aug 2023 642nd emgordon154 779 124 488ms 31 May 2025 643rd MeWhenI 🇻🇦 779 156 3ms 11 Sep 2022 644th jared-hughes 779 203 12ms 8 Jul 2024 645th HumanoidCPU 778 142 110ms 2 May 2024 646th orthoplex 🇨🇽 777 35 100ms 27 Oct 2021 646th galloj 🇨🇿 777 35 669ms 2 Feb 2023 648th JayXon 🇺🇸 776 54 39ms 6 Sep 2021 649th Lydxn 🇨🇦 776 134 326ms 21 Nov 2021 649th primo-ppcg 🇹🇭 776 134 342ms 10 Apr 2025 651st Irratix 🇳🇱 774 112 2ms 20 Dec 2021 651st iakolzin 774 112 2ms 8 Jun 2022 653rd retrohun 773 53 2ms 9 Nov 2022 654th CatsAreFluffy 773 140 55ms 29 Jan 2023 654th yeminghan2021 773 140 58ms 3 Feb 2025 656th alemelis 772 73 466ms 9 Oct 2024 657th wuzekai518 772 78 13ms 18 Sep 2024 657th nstearns96 🇬🇧 772 78 17ms 23 Oct 2024 657th souta-1326 772 78 19ms 24 Mar 2025 657th redweasel 772 78 18ms 13 Jul 2025 661st varhammer 🇷🇺 772 82 10ms 13 Dec 2023 661st ovs-code 🇩🇪 772 82 97ms 5 Jun 2025 663rd FlyingPenguin223 771 95 29ms 1 Apr 2025 664th ovs-code 🇩🇪 771 97 18ms 4 Jul 2024 665th CaedenHarper 🇨🇦 771 161 348ms 12 Oct 2025 666th DialFrost 🇸🇬 770 135 395ms 29 Oct 2024 667th MeWhenI 🇻🇦 770 152 49ms 29 Apr 2025 667th SirBogman 🇺🇸 770 152 54ms 3 Jun 2025 669th prplz 🇦🇺 769 78 13ms 30 Apr 2022 669th tayloia 🇬🇧 769 78 11ms 3 Nov 2023 669th Andrey-Plotnikov 769 78 13ms 23 Jun 2025 669th targrik 769 78 9ms 26 Aug 2025 673rd CLOStrophobic 🇮🇹 769 95 38ms 13 Feb 2025 674th sean-niemann 🇺🇸 769 158 3ms 8 Oct 2024 675th SirBogman 🇺🇸 768 55 407ms 11 Apr 2024 First Prev 601–675 of 1,864 Next Last