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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 641st janbehrens 🇩🇪 677 176 398ms 17 Apr 2025 642nd southpolenator 677 199 75ms 10 Jun 2023 643rd duckyluuk 🇳🇱 676 181 60ms 16 Dec 2024 644th Ripick 676 184 445ms 12 Jul 2025 645th Shanethegamer 🇺🇸 674 116 498ms 16 Jan 2024 646th targrik 674 129 53ms 4 Sep 2025 646th madeforlosers 674 129 31ms 14 days ago 648th JDiLenarda 🇫🇷 674 205 1,328ms 22 Nov 2023 649th janbehrens 🇩🇪 674 215 612ms 7 Jan 2022 650th greentruff 673 128 21ms 7 Dec 2025 651st Shanethegamer 🇺🇸 673 177 470ms 28 Jan 2024 652nd SirBogman 🇺🇸 672 58 8ms 22 Mar 2022 653rd MeWhenI 🇻🇦 672 141 10ms 1 Feb 2024 654th Shanethegamer 🇺🇸 672 185 660ms 28 Jan 2024 654th prestosilver 🇺🇸 672 185 413ms 30 Dec 2025 656th Shanethegamer 🇺🇸 672 214 115ms 28 Jan 2024 657th Shanethegamer 🇺🇸 671 115 623ms 8 Jan 2022 658th Shanethegamer 🇺🇸 671 159 175ms 24 May 2025 659th kmathis22 671 216 633ms 19 Dec 2025 660th AlephSquirrel 667 129 19ms 15 Aug 2022 660th 5cw 🇺🇸 667 129 22ms 8 May 2025 662nd stackotter 667 227 120ms 29 May 2023 663rd DialFrost 🇸🇬 665 112 3,324ms 17 Apr 2025 664th Jonatan6 🇩🇰 664 203 72ms 3 Aug 2023 665th Shanethegamer 🇺🇸 664 221 30ms 10 Feb 2026 666th MeWhenI 🇻🇦 663 249 170ms 1 Feb 2024 667th SirBogman 🇺🇸 663 375 614ms 23 Nov 2022 668th primo-ppcg 🇹🇭 662 130 23ms 6 Oct 2021 669th Yewzir 🇧🇪 662 161 225ms 13 Sep 2023 670th dokutan 661 204 2,899ms 2 Feb 2026 671st Shanethegamer 🇺🇸 661 233 373ms 28 Jan 2024 671st targrik 661 233 363ms 3 Jul 2025 673rd MeWhenI 🇻🇦 660 176 9ms 16 Jun 2023 674th dokutan 659 132 15ms 1 Feb 2026 675th darkoboshkovski 659 155 9ms 12 Jun 2023 676th p-vf 🇨🇭 658 181 406ms 21 Nov 2021 677th MichalMarsalek 🇨🇿 658 189 463ms 22 Jan 2023 677th DestyNova 🇮🇪 658 189 456ms 15 Apr 2025 679th annaproxy 656 222 339ms 1 Aug 2022 680th prestosilver 🇺🇸 655 156 11ms 21 Nov 2025 681st jared-hughes 654 97 40ms 16 Apr 2022 682nd AlephSquirrel 654 133 23ms 15 Feb 2023 682nd jbt 654 133 25ms 25 Dec 2023 684th stefangimmillaro 654 182 452ms 17 Sep 2024 685th clockworknazo 653 140 20ms 27 Feb 2023 686th Jonatan6 🇩🇰 651 157 11ms 4 Aug 2023 687th BlankSpruce 651 207 479ms 26 Aug 2022 688th HumanoidCPU 650 223 613ms 8 Nov 2025 689th janbehrens 🇩🇪 649 134 16ms 12 Nov 2023 690th mokymok 🇺🇸 647 133 21ms 23 Jul 2021 690th evan18c 647 133 27ms 27 Apr 2025 692nd Shanethegamer 🇺🇸 645 147 34ms 28 Jan 2024 693rd nsprd 645 209 510ms 19 Jan 2024 694th MeWhenI 🇻🇦 643 159 10ms 25 Aug 2023 695th emgordon154 643 177 2,674ms 9 Aug 2025 696th JGDoerrer 643 257 182ms 15 Feb 2022 697th MeWhenI 🇻🇦 642 116 787ms 1 Feb 2024 698th Fishron 642 134 21ms 21 Oct 2021 699th AlephSquirrel 641 122 558ms 21 Jan 2024 699th JunkIce 641 122 632ms 3 Dec 2024 701st jared-hughes 641 181 6ms 18 Jul 2022 702nd itsh01 640 136 21ms 9 Aug 2021 703rd jared-hughes 639 211 489ms 24 Jun 2022 704th MeWhenI 🇻🇦 638 195 804ms 27 Jul 2024 705th flekAI 636 238 117ms 42 hours ago 706th emgordon154 635 123 528ms 1 Aug 2024 707th stefangimmillaro 635 137 27ms 12 Sep 2024 708th xnor-gate 633 136 333ms 4 Dec 2021 708th cingulataluke 633 136 53ms 29 Aug 2023 710th KatieLG 🇬🇧 633 143 1,620ms 17 Nov 2023 711th okaponta 633 261 202ms 13 Jan 2024 712th kkoenig 631 244 363ms 30 Dec 2023 713th TeodorDyakov 🇧🇬 630 230 554ms 8 Jan 2026 714th emplv 🇱🇻 629 245 422ms 29 Apr 2024 715th davitf 628 137 21ms 28 Jul 2020 716th tatzyr 🇯🇵 627 97 187ms 18 Dec 2024 717th MeWhenI 🇻🇦 626 151 32ms 16 Aug 2024 718th nwellnhof 🇩🇪 624 138 19ms 28 Jun 2023 718th minhtrancccp 624 138 22ms 26 Nov 2024 718th LandonWeng 624 138 27ms 8 days ago First Prev 641–720 of 1,953 Next Last