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 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st alexkunin 663 114 7 Jul 2019 602nd lionbryce 662 135 8 Aug 2024 603rd sean-niemann 🇺🇸 661 122 31 Oct 2023 604th SirBogman 🇺🇸 660 182 17 Apr 2022 605th RaBa21 659 109 28 hours ago 606th Bubbler-4 656 52 9 Dec 2021 606th DialFrost 🇸🇬 656 52 1 Feb 2023 608th Shanethegamer 🇺🇸 656 76 12 Dec 2021 609th sean-niemann 🇺🇸 654 153 11 Jul 2024 610th SB-945 653 110 7 Apr 2024 611th varhammer 🇷🇺 652 121 13 Dec 2023 612th dokutan 652 137 20 Apr 2025 613th MeWhenI 🇻🇦 652 193 6 Jun 2023 614th BBoehm 🇩🇪 651 116 21 Dec 2020 615th Shanethegamer 🇺🇸 649 120 17 Dec 2023 616th antimon2 🇯🇵 648 91 12 Oct 2021 617th hyvyys 646 117 19 Sep 2020 617th aksyristos 646 117 2 Nov 2022 619th janbehrens 🇩🇪 645 121 16 May 2023 620th villfa 642 121 2 Nov 2018 621st 386asm 🇺🇸 642 154 5 May 2023 622nd keelimeguy 🇺🇸 641 112 17 May 2025 623rd user189032 640 118 29 May 2019 624th scpchicken 🇵🇼 639 78 4 May 2022 625th SirBogman 🇺🇸 639 101 20 Jan 2024 626th Yewzir 🇧🇪 639 122 10 Jun 2024 627th RockOfStone 638 140 17 Mar 2024 628th unfinishedprogram 635 119 12 Jul 2024 629th Shanethegamer 🇺🇸 635 127 28 May 2025 630th AdrienHache 🇫🇷 634 123 28 Jun 2023 631st jared-hughes 634 141 16 Apr 2022 632nd snyderek 🇺🇸 634 158 9 Nov 2024 633rd olligobber 🇦🇺 634 175 21 May 2020 634th MeWhenI 🇻🇦 631 58 16 Jan 2022 635th jacobly0 🇺🇸 631 265 22 Apr 2024 636th stordev 630 114 26 Feb 2021 637th PatrickStephansen 🇿🇦 630 120 9 Jun 2021 637th stefangabos 🇷🇴 630 120 13 Sep 2022 637th helbling 🇨🇭 630 120 26 Mar 2024 640th Jiramide 627 177 8 Feb 2021 641st neihousaigaai 627 200 18 May 2021 642nd HumanoidCPU 626 103 7 Jun 2024 643rd janbehrens 🇩🇪 626 160 18 May 2023 644th MeWhenI 🇻🇦 619 105 3 Aug 2024 645th chartung17 619 116 1 Jan 2024 646th jupj 🇫🇮 616 131 27 Aug 2022 647th jupj 🇫🇮 615 272 26 Oct 2023 648th jacklynnepenick 614 117 13 Aug 2021 648th JunkIce 614 117 24 Nov 2024 650th KrausRaus 🇺🇸 614 123 2 Sep 2020 650th sebipopa 🇷🇴 614 123 14 Sep 2022 652nd knightry 612 205 8 Feb 2021 653rd vezzick 609 118 5 Mar 2021 654th neihousaigaai 609 124 28 Apr 2021 655th xiBread 🇺🇸 607 79 24 Oct 2021 656th retrohun 607 111 21 Sep 2024 657th Shanethegamer 🇺🇸 607 130 4 Oct 2024 658th Yewzir 🇧🇪 607 133 10 Jun 2024 659th dsntzn 🇸🇰 605 125 1 Mar 2021 659th smclaughlin-cf 605 125 8 Apr 2025 661st bzijlema 🇳🇱 604 119 3 Jul 2024 662nd cure-honey 🇯🇵 601 200 26 Apr 2020 663rd KatieLG 🇬🇧 600 67 27 Nov 2023 664th ollyspooner 600 126 18 Oct 2023 665th Phil-RGOMEGA 600 149 30 Aug 2023 666th giacomogallina 599 120 21 May 2020 667th MeWhenI 🇻🇦 598 105 12 Nov 2022 668th eranws 595 127 9 Sep 2022 669th Shanethegamer 🇺🇸 594 74 6 Jan 2022 670th timvermeulen 594 190 4 Jan 2020 671st Jacob385 594 211 13 Nov 2024 672nd ovs-code 🇩🇪 593 128 4 Feb 2023 673rd targrik 593 131 19 May 2025 674th DialFrost 🇸🇬 593 133 11 Dec 2024 675th albanian-laundromat 593 179 7 days ago Prev 601–675 of 1,299 Next