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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 676th JRaspass 🇬🇧 588 132 1 Oct 2022 677th SirBogman 🇺🇸 586 75 3 Jan 2022 678th ian-odonnell 586 129 9 Mar 2018 678th JohnSBarden 586 129 9 Nov 2021 680th baumpilz 586 214 20 Jan 2021 681st lynn 585 182 18 Nov 2021 682nd rowechenzhong 584 123 25 Mar 2020 682nd MichalMarsalek 🇨🇿 584 123 9 Oct 2022 684th filharmonista 584 138 13 Mar 2020 685th timvermeulen 584 167 19 Jan 2020 686th mtirado1 583 153 18 Apr 2023 687th ian-h-chamberlain 🇺🇸 582 194 6 Jan 2020 688th omurakazuaki 🇯🇵 581 130 16 Feb 2021 689th KatieLG 🇬🇧 581 168 15 Jan 2023 690th p01 577 131 7 Feb 2018 690th Florian-Mt 577 131 23 Oct 2023 692nd janbehrens 🇩🇪 576 140 18 May 2023 693rd adriweb 🇫🇷 576 155 29 Aug 2023 694th annaproxy 575 125 9 May 2022 694th Troon 575 125 11 Oct 2022 694th commandblockguy 🇺🇸 575 125 21 May 2023 694th davecame 575 125 14 Sep 2023 698th PaulTaykalo 574 170 24 Sep 2020 699th DanielRHolland 572 194 12 Nov 2020 700th MeWhenI 🇻🇦 571 77 16 Apr 2023 700th janbehrens 🇩🇪 571 77 18 May 2023 702nd Indivicivet 570 126 26 Oct 2021 702nd vishwathg 570 126 2 Feb 2023 704th MeWhenI 🇻🇦 569 168 16 Jun 2023 705th DaCuteRaccoon 568 133 8 Dec 2022 705th Lv0Sys 🇵🇱 568 133 26 May 2025 707th albanian-laundromat 568 187 2 days ago 708th Yewzir 🇧🇪 567 139 9 Jun 2024 709th marcin7Cd 565 127 28 Sep 2019 710th Sciman101 565 158 16 May 2023 711th lorenzosim 565 222 14 Aug 2022 711th h3ra993huskp 🇯🇵 565 222 25 Jun 2024 713th annaproxy 563 197 23 Feb 2023 714th daedals 561 128 31 May 2019 714th mathb0y512 561 128 11 Jan 2024 714th mathisfun271 561 128 13 Feb 2024 714th moustave 561 128 7 Apr 2025 718th HumanoidCPU 560 135 8 Jun 2024 718th XenThe 560 135 14 days ago 720th GrayJoKing 🇦🇺 559 61 23 Oct 2020 721st jared-hughes 557 129 2 Oct 2021 721st ahmetdemirag 🇨🇾 557 129 4 Jul 2024 723rd BambooleanLogic 🇸🇪 556 136 3 Nov 2022 724th Bmrl7 552 130 7 Mar 2024 725th emgordon154 552 221 17 days ago 726th JunkIce 551 117 3 Dec 2024 727th lynn 550 62 24 Oct 2021 728th Anonymousellama21 548 131 16 May 2024 729th djeedjay 🇳🇱 548 147 6 Sep 2021 730th uttumuttu 🇫🇮 547 138 5 Jan 2022 731st joll05 🇸🇪 544 132 20 Aug 2020 731st SnowballSH 544 132 3 Feb 2021 731st jeff-at-tamer-dot-codes 🇺🇸 544 132 25 Mar 2024 734th ShiraJoseph 🇺🇸 544 139 25 Jun 2023 735th kkoenig 543 228 13 Sep 2024 736th jwhear 🇺🇸 543 308 30 Sep 2024 737th UnderKoen 🇳🇱 542 225 8 Jul 2024 738th tkwa 540 133 4 Dec 2018 738th fourth-bit 540 133 13 Jul 2023 740th mckymsh 540 140 1 Mar 2022 741st phdphil 536 93 22 Apr 2018 742nd relet 536 134 8 Aug 2018 743rd bstrautin 535 109 26 Jul 2020 744th emgordon154 534 362 22 May 2025 745th jared-hughes 533 64 17 Apr 2022 746th suwat513 532 135 15 Sep 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