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 Binary Lambda Calculus Calendar Connect Four 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 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 601st andersk 🇺🇸 698 162 181ms 18 Mar 2020 602nd CaedenHarper 🇨🇦 695 85 284ms 22 Aug 2025 603rd emgordon154 695 93 477ms 24 Sep 2024 604th primo-ppcg 🇹🇭 695 145 377ms 1 Jun 2020 605th CaedenHarper 🇨🇦 695 160 284ms 22 Aug 2025 606th SirBogman 🇺🇸 694 84 3,571ms 18 May 2024 607th ovs-code 🇩🇪 694 86 21ms 4 Oct 2024 608th DialFrost 🇸🇬 694 94 151ms 4 Aug 2024 609th jake-freeman 694 109 16ms 13 May 2020 609th ArmaanAS 694 109 16ms 7 Mar 2021 609th voytxt 🇨🇿 694 109 15ms 12 Jul 2024 612th CaedenHarper 🇨🇦 694 129 7ms 22 Aug 2025 613th m-tkach 🇺🇦 693 117 4ms 21 Jan 2022 614th NewDefectus 🇮🇱 691 104 20ms 16 Oct 2021 615th emgordon154 691 111 2,910ms 13 Dec 2024 616th Shanethegamer 🇺🇸 691 113 364ms 31 Oct 2023 617th stefangimmillaro 689 113 7ms 7 Nov 2023 618th retrohun 688 114 2,110ms 16 Aug 2025 619th Shanethegamer 🇺🇸 688 146 2,330ms 9 Jan 2022 619th Yewzir 🇧🇪 688 146 57ms 10 Jun 2024 621st helbling 🇨🇭 687 110 21ms 3 Sep 2025 622nd lynn 687 117 90ms 30 Nov 2021 623rd rucin93 🇵🇱 686 95 143ms 31 Oct 2024 624th yzhs 🇩🇪 686 162 294ms 25 Jul 2021 625th yzhs 🇩🇪 684 105 20ms 25 Oct 2020 625th Espiobest 684 105 23ms 26 Feb 2021 625th mokymok 🇺🇸 684 105 19ms 27 Sep 2021 628th Natanaelel 🇸🇪 683 73 215ms 16 Feb 2023 629th XenThe 🇬🇧 681 111 12ms 1 Jul 2025 630th Yewzir 🇧🇪 681 130 390ms 84 mins ago 631st annaproxy 681 157 37ms 11 May 2023 632nd mintypython 675 112 16ms 16 Oct 2018 632nd saramaebee 675 112 13ms 18 Oct 2018 632nd taklam 675 112 18ms 4 Jul 2020 632nd igmcdowell 675 112 12ms 4 Jan 2022 636th Jiramide 674 133 14ms 7 Feb 2021 637th ReidZ3 🇺🇸 674 165 441ms 13 Dec 2020 638th MeWhenI 🇻🇦 673 147 52ms 17 Feb 2023 639th DialFrost 🇸🇬 672 106 955ms 16 Nov 2024 640th SirBogman 🇺🇸 669 51 53ms 1 Sep 2022 641st vmcnabb 🇳🇿 669 113 16ms 6 May 2021 641st targrik 669 113 14ms 24 Feb 2025 643rd clockworknazo 668 114 23ms 20 Feb 2023 644th MahlerFive 🇨🇦 667 186 316ms 24 Apr 2020 645th AlephSquirrel 666 55 5ms 6 days ago 646th MichalMarsalek 🇨🇿 666 135 344ms 30 Aug 2022 647th Natanaelel 🇸🇪 666 167 404ms 10 May 2025 648th MeWhenI 🇻🇦 666 271 150ms 29 Nov 2023 649th FlorianCassayre 🇫🇷 665 108 22ms 18 Sep 2023 649th snoozingnewt 🇺🇸 665 108 20ms 28 Sep 2025 651st sean-niemann 🇺🇸 665 122 3ms 31 Oct 2023 652nd lionbryce 664 135 12ms 8 Aug 2024 653rd alexkunin 663 114 15ms 7 Jul 2019 654th SirBogman 🇺🇸 663 182 61ms 17 Apr 2022 655th RaBa21 🇭🇺 659 109 19ms 12 Jul 2025 656th sean-niemann 🇺🇸 657 153 58ms 11 Jul 2024 657th Bubbler-4 656 52 49ms 9 Dec 2021 657th DialFrost 🇸🇬 656 52 50ms 1 Feb 2023 659th Shanethegamer 🇺🇸 656 76 160ms 12 Dec 2021 660th dokutan 656 138 148ms 41 hours ago 661st dokutan 654 137 13ms 20 Apr 2025 662nd SB-945 653 110 29ms 7 Apr 2024 662nd Troon 653 110 20ms 27 Aug 2025 664th varhammer 🇷🇺 653 121 211ms 13 Dec 2023 665th BBoehm 🇩🇪 652 116 15ms 21 Dec 2020 666th MeWhenI 🇻🇦 652 193 37ms 6 Jun 2023 667th hyvyys 646 117 13ms 19 Sep 2020 667th aksyristos 646 117 16ms 2 Nov 2022 669th KasperKivimaeki 🇫🇮 646 137 387ms 7 days ago 670th edsrzf 🇳🇿 645 118 39ms 2 days ago 671st janbehrens 🇩🇪 645 121 398ms 16 May 2023 672nd villfa 643 121 14ms 2 Nov 2018 673rd keelimeguy 🇺🇸 642 112 24ms 17 May 2025 674th 386asm 🇺🇸 642 154 52ms 5 May 2023 675th user189032 641 118 15ms 29 May 2019 First Prev 601–675 of 1,402 Next Last
