Arabic to Roman in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 601st timvermeulen 683 221 106ms 19 Jan 2020 602nd olleicua 🇺🇸 682 89 54ms 21 Feb 2025 603rd stefangimmillaro 680 168 3,872ms 10 Nov 2024 603rd MeWhenI 🇻🇦 680 168 2,524ms 2 Dec 2024 605th DaCuteRaccoon 679 71 16ms 3 Dec 2022 606th albanian-laundromat 679 115 436ms 9 Aug 2025 607th kyleclaassen 678 127 26ms 22 May 2023 607th emgordon154 678 127 30ms 1 Aug 2024 609th kimbo 🇺🇸 678 227 323ms 17 Dec 2022 610th GrayJoKing 🇦🇺 677 68 8ms 15 Apr 2021 611th southpolenator 677 199 70ms 10 Jun 2023 612th janbehrens 🇩🇪 675 176 346ms 17 Apr 2025 613th targrik 674 129 45ms 4 Sep 2025 614th Shanethegamer 🇺🇸 673 116 407ms 16 Jan 2024 615th Ripick 673 184 425ms 12 Jul 2025 616th janbehrens 🇩🇪 673 215 363ms 7 Jan 2022 617th SirBogman 🇺🇸 672 58 8ms 22 Mar 2022 618th MeWhenI 🇻🇦 672 116 672ms 1 Feb 2024 619th MeWhenI 🇻🇦 672 141 14ms 1 Feb 2024 620th Shanethegamer 🇺🇸 672 177 403ms 28 Jan 2024 621st Shanethegamer 🇺🇸 671 115 567ms 8 Jan 2022 622nd duckyluuk 🇳🇱 671 181 63ms 16 Dec 2024 623rd JDiLenarda 🇫🇷 671 205 1,395ms 22 Nov 2023 624th Shanethegamer 🇺🇸 669 159 143ms 24 May 2025 625th Shanethegamer 🇺🇸 669 185 616ms 28 Jan 2024 626th Shanethegamer 🇺🇸 669 214 120ms 28 Jan 2024 627th AlephSquirrel 667 129 19ms 15 Aug 2022 627th 5cw 🇺🇸 667 129 20ms 8 May 2025 629th stackotter 665 227 112ms 29 May 2023 630th Jonatan6 🇩🇰 663 203 71ms 3 Aug 2023 631st SirBogman 🇺🇸 663 375 547ms 23 Nov 2022 632nd primo-ppcg 🇹🇭 662 130 22ms 6 Oct 2021 633rd Shanethegamer 🇺🇸 661 233 313ms 28 Jan 2024 633rd targrik 661 233 300ms 3 Jul 2025 635th Yewzir 🇧🇪 660 161 174ms 13 Sep 2023 636th darkoboshkovski 659 155 12ms 12 Jun 2023 637th MeWhenI 🇻🇦 659 176 8ms 16 Jun 2023 638th MeWhenI 🇻🇦 659 249 169ms 1 Feb 2024 639th scpchicken 🇵🇼 657 70 11ms 6 Jan 2023 640th p-vf 🇨🇭 657 181 383ms 21 Nov 2021 641st Steffan153 🇫🇮 656 119 798ms 30 May 2024 642nd annaproxy 656 222 346ms 1 Aug 2022 643rd prestosilver 🇺🇸 655 156 11ms 15 days ago 644th MichalMarsalek 🇨🇿 655 189 433ms 22 Jan 2023 644th DestyNova 🇮🇪 655 189 441ms 15 Apr 2025 646th blaztoma 🇱🇹 655 233 145ms 8 days ago 647th jared-hughes 654 97 51ms 16 Apr 2022 648th AlephSquirrel 654 133 21ms 15 Feb 2023 648th jbt 654 133 17ms 25 Dec 2023 650th clockworknazo 653 140 21ms 27 Feb 2023 651st stefangimmillaro 653 182 438ms 17 Sep 2024 652nd BlankSpruce 651 207 385ms 26 Aug 2022 653rd Jonatan6 🇩🇰 650 157 11ms 4 Aug 2023 654th janbehrens 🇩🇪 649 134 13ms 12 Nov 2023 655th HumanoidCPU 649 223 420ms 8 Nov 2025 655th kmathis22 649 223 429ms 26 hours ago 657th mokymok 🇺🇸 647 133 23ms 23 Jul 2021 657th evan18c 647 133 22ms 27 Apr 2025 659th Shanethegamer 🇺🇸 645 147 48ms 28 Jan 2024 660th emgordon154 645 177 2,603ms 9 Aug 2025 661st MeWhenI 🇻🇦 644 165 175ms 1 Feb 2024 662nd nsprd 644 209 415ms 19 Jan 2024 663rd Fishron 642 134 25ms 21 Oct 2021 664th MeWhenI 🇻🇦 642 159 12ms 25 Aug 2023 665th AlephSquirrel 640 122 611ms 21 Jan 2024 665th JunkIce 640 122 405ms 3 Dec 2024 667th itsh01 640 136 15ms 9 Aug 2021 668th jared-hughes 640 181 8ms 18 Jul 2022 669th JGDoerrer 639 257 188ms 15 Feb 2022 670th jared-hughes 638 211 395ms 24 Jun 2022 671st emgordon154 635 123 501ms 1 Aug 2024 672nd stefangimmillaro 635 137 16ms 12 Sep 2024 673rd MeWhenI 🇻🇦 635 195 814ms 27 Jul 2024 674th xnor-gate 633 136 334ms 4 Dec 2021 674th cingulataluke 633 136 51ms 29 Aug 2023 First Prev 601–675 of 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