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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 594th helbling 🇨🇭 696 125 19ms 21 Mar 2024 594th duckyluuk 🇳🇱 696 125 28ms 3 Oct 2024 594th acollett89 696 125 31ms 4 Aug 2025 594th iczelia 🇩🇪 696 125 20ms 10 Oct 2025 605th Yewzir 🇧🇪 696 171 514ms 19 Jun 2024 605th Yax42 🇫🇷 696 171 435ms 15 Aug 2025 607th retrohun 695 137 1,222ms 29 Oct 2019 608th HumanoidCPU 693 218 130ms 10 Jun 2024 609th stefangimmillaro 693 222 343ms 24 Oct 2023 610th jmerle 🇳🇱 692 96 80ms 5 Jul 2023 610th f-tucker 692 96 81ms 19 Dec 2023 612th ovs-code 🇩🇪 691 88 43ms 22 Feb 2025 613th lynn 691 200 1,709ms 24 Oct 2021 614th codereport 🇨🇦 690 92 50ms 3 hours ago 615th vang1ong7ang 🇦🇶 690 126 21ms 29 Oct 2021 615th CaedenHarper 🇨🇦 690 126 25ms 8 days ago 617th GrayJoKing 🇦🇺 690 167 142ms 26 Jan 2023 618th sultan 688 173 484ms 13 days ago 619th kurkale6ka 687 67 8ms 6 Sep 2021 620th MeWhenI 🇻🇦 687 224 384ms 1 Feb 2024 621st Alex-x90 🇺🇸 686 149 10ms 15 May 2023 622nd DialFrost 🇸🇬 686 155 187ms 24 May 2025 623rd makononov 686 240 274ms 28 Feb 2025 624th fgrosshans 🇫🇷 685 97 82ms 5 May 2023 625th efgen 685 127 18ms 26 Dec 2023 626th olleicua 🇺🇸 683 89 57ms 21 Feb 2025 627th ovs-code 🇩🇪 683 126 48ms 9 Feb 2025 628th timvermeulen 683 221 115ms 19 Jan 2020 629th DaCuteRaccoon 679 71 16ms 3 Dec 2022 630th albanian-laundromat 🇺🇸 679 115 466ms 9 Aug 2025 631st lynn 679 216 188ms 17 Jul 2023 632nd kyleclaassen 678 127 28ms 22 May 2023 632nd emgordon154 678 127 31ms 1 Aug 2024 634th kimbo 🇺🇸 678 227 394ms 17 Dec 2022 635th GrayJoKing 🇦🇺 677 68 9ms 15 Apr 2021 635th scpchicken 🇵🇼 677 68 7ms 14 days ago 637th nwellnhof 🇩🇪 677 110 764ms 23 Jul 2023 638th MeWhenI 🇻🇦 677 157 168ms 27 Mar 2026 639th stefangimmillaro 677 168 2,433ms 10 Nov 2024 639th MeWhenI 🇻🇦 677 168 2,638ms 2 Dec 2024 641st southpolenator 677 199 75ms 10 Jun 2023 642nd janbehrens 🇩🇪 676 176 420ms 17 Apr 2025 643rd duckyluuk 🇳🇱 676 181 63ms 16 Dec 2024 644th targrik 674 129 51ms 4 Sep 2025 644th madeforlosers 674 129 30ms 31 Mar 2026 646th Ripick 674 184 454ms 12 Jul 2025 647th JDiLenarda 🇫🇷 674 205 1,723ms 22 Nov 2023 648th janbehrens 🇩🇪 674 215 611ms 7 Jan 2022 649th Shanethegamer 🇺🇸 673 116 498ms 16 Jan 2024 650th greentruff 673 128 21ms 7 Dec 2025 651st Shanethegamer 🇺🇸 673 177 479ms 28 Jan 2024 652nd SirBogman 🇺🇸 672 58 8ms 22 Mar 2022 653rd MeWhenI 🇻🇦 672 141 10ms 1 Feb 2024 654th Shanethegamer 🇺🇸 671 115 602ms 8 Jan 2022 655th Shanethegamer 🇺🇸 671 185 705ms 28 Jan 2024 655th prestosilver 🇺🇸 671 185 443ms 30 Dec 2025 657th kmathis22 671 216 588ms 19 Dec 2025 658th Shanethegamer 🇺🇸 669 159 175ms 24 May 2025 659th Shanethegamer 🇺🇸 669 214 115ms 28 Jan 2024 660th AlephSquirrel 667 129 19ms 15 Aug 2022 660th 5cw 🇺🇸 667 129 22ms 8 May 2025 662nd DialFrost 🇸🇬 665 112 3,089ms 17 Apr 2025 663rd stackotter 665 227 118ms 29 May 2023 664th Jonatan6 🇩🇰 664 203 74ms 3 Aug 2023 665th Shanethegamer 🇺🇸 664 221 30ms 10 Feb 2026 666th SirBogman 🇺🇸 663 375 614ms 23 Nov 2022 667th primo-ppcg 🇹🇭 662 130 23ms 6 Oct 2021 668th dokutan 661 204 2,932ms 2 Feb 2026 669th Shanethegamer 🇺🇸 661 233 373ms 28 Jan 2024 669th targrik 661 233 363ms 3 Jul 2025 671st MeWhenI 🇻🇦 661 249 192ms 1 Feb 2024 672nd Yewzir 🇧🇪 660 161 225ms 13 Sep 2023 673rd dokutan 659 132 20ms 1 Feb 2026 674th darkoboshkovski 659 155 9ms 12 Jun 2023 675th MeWhenI 🇻🇦 659 176 9ms 16 Jun 2023 676th p-vf 🇨🇭 658 181 480ms 21 Nov 2021 677th MichalMarsalek 🇨🇿 657 189 483ms 22 Jan 2023 677th DestyNova 🇮🇪 657 189 511ms 15 Apr 2025 679th annaproxy 656 222 339ms 1 Aug 2022 680th jared-hughes 655 97 40ms 16 Apr 2022 681st prestosilver 🇺🇸 655 156 11ms 21 Nov 2025 682nd AlephSquirrel 654 133 26ms 15 Feb 2023 682nd jbt 654 133 17ms 25 Dec 2023 684th stefangimmillaro 654 182 431ms 17 Sep 2024 685th clockworknazo 653 140 20ms 27 Feb 2023 686th Jonatan6 🇩🇰 651 157 11ms 4 Aug 2023 687th BlankSpruce 651 207 457ms 26 Aug 2022 688th HumanoidCPU 650 223 634ms 8 Nov 2025 689th janbehrens 🇩🇪 649 134 14ms 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 470ms 19 Jan 2024 694th emgordon154 643 177 2,809ms 9 Aug 2025 695th MeWhenI 🇻🇦 642 116 750ms 1 Feb 2024 696th Fishron 642 134 21ms 21 Oct 2021 697th MeWhenI 🇻🇦 642 159 10ms 25 Aug 2023 698th AlephSquirrel 640 122 558ms 21 Jan 2024 698th JunkIce 640 122 632ms 3 Dec 2024 700th itsh01 640 136 16ms 9 Aug 2021 First Prev 601–700 of 1,927 Next Last