Roman to Arabic 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 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 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 601st CaedenHarper 🇨🇦 695 160 284ms 22 Aug 2025 602nd SirBogman 🇺🇸 694 84 3,571ms 18 May 2024 603rd ovs-code 🇩🇪 694 86 21ms 4 Oct 2024 604th DialFrost 🇸🇬 694 94 151ms 4 Aug 2024 605th jake-freeman 694 109 12ms 13 May 2020 605th ArmaanAS 694 109 14ms 7 Mar 2021 605th voytxt 🇨🇿 694 109 16ms 12 Jul 2024 608th CaedenHarper 🇨🇦 694 129 7ms 22 Aug 2025 609th NewDefectus 🇮🇱 691 104 27ms 16 Oct 2021 610th emgordon154 691 111 2,910ms 13 Dec 2024 611th Shanethegamer 🇺🇸 691 113 364ms 31 Oct 2023 612th m-tkach 🇺🇦 691 117 4ms 21 Jan 2022 613th stefangimmillaro 689 113 7ms 7 Nov 2023 614th helbling 🇨🇭 688 110 19ms 3 Sep 2025 615th retrohun 688 114 2,110ms 16 Aug 2025 616th lynn 687 117 90ms 30 Nov 2021 617th Shanethegamer 🇺🇸 687 146 2,608ms 9 Jan 2022 617th Yewzir 🇧🇪 687 146 58ms 10 Jun 2024 619th rucin93 🇵🇱 686 95 143ms 31 Oct 2024 620th yzhs 🇩🇪 686 162 294ms 25 Jul 2021 621st yzhs 🇩🇪 684 105 24ms 25 Oct 2020 621st Espiobest 684 105 26ms 26 Feb 2021 621st mokymok 🇺🇸 684 105 22ms 27 Sep 2021 624th Natanaelel 🇸🇪 683 73 215ms 16 Feb 2023 625th XenThe 🇬🇧 681 111 11ms 1 Jul 2025 626th annaproxy 681 157 37ms 11 May 2023 627th mintypython 675 112 14ms 16 Oct 2018 627th saramaebee 675 112 14ms 18 Oct 2018 627th taklam 675 112 16ms 4 Jul 2020 627th igmcdowell 675 112 12ms 4 Jan 2022 631st Jiramide 674 133 14ms 7 Feb 2021 632nd ReidZ3 🇺🇸 674 165 441ms 13 Dec 2020 633rd MeWhenI 🇻🇦 673 147 52ms 17 Feb 2023 634th DialFrost 🇸🇬 672 106 799ms 16 Nov 2024 635th SirBogman 🇺🇸 669 51 53ms 1 Sep 2022 636th vmcnabb 🇳🇿 669 113 15ms 6 May 2021 636th targrik 669 113 14ms 24 Feb 2025 638th MahlerFive 🇨🇦 667 186 298ms 24 Apr 2020 639th clockworknazo 666 114 22ms 20 Feb 2023 640th MichalMarsalek 🇨🇿 666 135 344ms 30 Aug 2022 641st Natanaelel 🇸🇪 666 167 404ms 10 May 2025 642nd MeWhenI 🇻🇦 666 271 150ms 29 Nov 2023 643rd FlorianCassayre 🇫🇷 665 108 27ms 18 Sep 2023 643rd snoozingnewt 🇺🇸 665 108 23ms 28 Sep 2025 645th lionbryce 664 135 12ms 8 Aug 2024 646th alexkunin 663 114 12ms 7 Jul 2019 647th sean-niemann 🇺🇸 663 122 3ms 31 Oct 2023 648th MeWhenI 🇻🇦 663 152 531ms 8 Dec 2022 649th SirBogman 🇺🇸 663 182 61ms 17 Apr 2022 650th RaBa21 🇭🇺 659 109 19ms 12 Jul 2025 651st Bubbler-4 656 52 49ms 9 Dec 2021 651st DialFrost 🇸🇬 656 52 50ms 1 Feb 2023 653rd Shanethegamer 🇺🇸 656 76 160ms 12 Dec 2021 654th sean-niemann 🇺🇸 656 153 66ms 11 Jul 2024 655th dokutan 654 137 13ms 20 Apr 2025 656th SB-945 653 110 27ms 7 Apr 2024 656th Troon 653 110 20ms 27 Aug 2025 658th varhammer 🇷🇺 653 121 211ms 13 Dec 2023 659th BBoehm 🇩🇪 652 116 12ms 21 Dec 2020 660th MeWhenI 🇻🇦 652 193 37ms 6 Jun 2023 661st hyvyys 646 117 11ms 19 Sep 2020 661st aksyristos 646 117 13ms 2 Nov 2022 663rd janbehrens 🇩🇪 645 121 398ms 16 May 2023 664th villfa 643 121 14ms 2 Nov 2018 665th keelimeguy 🇺🇸 642 112 26ms 17 May 2025 666th 386asm 🇺🇸 642 154 52ms 5 May 2023 667th user189032 641 118 14ms 29 May 2019 668th SirBogman 🇺🇸 640 101 532ms 20 Jan 2024 669th Shanethegamer 🇺🇸 640 120 18ms 17 Dec 2023 670th Yewzir 🇧🇪 640 122 405ms 10 Jun 2024 671st RockOfStone 640 140 15ms 17 Mar 2024 672nd scpchicken 🇵🇼 639 78 183ms 4 May 2022 673rd mrondon8 638 158 393ms 5 Sep 2021 674th unfinishedprogram 636 119 13ms 12 Jul 2024 675th Shanethegamer 🇺🇸 636 127 4ms 28 May 2025 First Prev 601–675 of 1,378 Next Last
