Arabic to Roman 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st emgordon154 625 181 14 Nov 2024 602nd MeWhenI 🇻🇦 625 223 16 Jun 2023 603rd edsrzf 🇳🇿 623 64 3 Feb 2025 604th nwellnhof 🇩🇪 622 138 28 Jun 2023 604th minhtrancccp 622 138 26 Nov 2024 606th bstrat 619 63 5 Sep 2024 606th lifthrasiir 🇰🇷 619 63 30 Nov 2024 608th sisyphus-ppcg 🇦🇺 619 98 25 Sep 2021 609th leon-w 618 139 12 Jul 2019 610th chris124567 617 249 21 Apr 2021 611th MeWhenI 🇻🇦 617 455 28 Aug 2023 612th MeWhenI 🇻🇦 616 66 28 Jul 2022 613th jared-hughes 616 141 10 Sep 2021 613th Andrey-Plotnikov 616 141 25 Oct 2024 615th lynn 614 181 18 May 2021 616th dcgjb 613 127 16 May 2024 617th Seek64 🇩🇪 613 140 3 Feb 2025 618th Shanethegamer 🇺🇸 613 185 28 Jan 2024 619th MeWhenI 🇻🇦 613 265 16 Jun 2023 620th uttumuttu 🇫🇮 612 142 4 Jan 2022 620th iliazeus 612 142 3 Sep 2022 620th LukeBridges 🇬🇧 612 142 28 Oct 2022 620th madeforlosers 612 142 2 Nov 2023 624th Shanethegamer 🇺🇸 612 237 28 Jan 2024 625th labster 611 161 15 Mar 2018 626th MeWhenI 🇻🇦 611 166 16 Jun 2023 627th dokutan 611 189 22 Oct 2024 628th janbehrens 🇩🇪 610 186 24 Mar 2022 629th marcin7Cd 609 141 27 Jun 2020 630th arjanadriaanse 🇳🇱 609 238 7 Feb 2022 631st dokutan 608 109 22 Jan 2024 632nd mamamia5x 607 143 8 Mar 2024 633rd bac0id 607 219 3 Jul 2024 634th bwat2 606 278 21 Apr 2022 635th duckyluuk 🇳🇱 605 187 26 Oct 2024 636th MeWhenI 🇻🇦 604 163 3 Jul 2023 637th FireyFly 603 144 14 Apr 2018 637th skps2010 603 144 1 Jan 2019 637th didion0 🇺🇸 603 144 22 Apr 2021 637th NewDefectus 🇮🇱 603 144 8 Oct 2021 637th raphaelimahorn 603 144 26 Oct 2022 642nd lynn 602 185 23 Nov 2021 643rd ccbrown 602 255 21 Apr 2020 644th baumpilz 602 280 20 Jan 2021 645th Shanethegamer 🇺🇸 601 101 4 Apr 2023 646th bricknellj 601 143 3 Nov 2022 646th vishwathg 601 143 8 Sep 2023 646th ahmetdemirag 🇨🇾 601 143 24 days ago 649th ovs-code 🇩🇪 598 155 3 Feb 2023 650th TFeld00 🇩🇰 596 144 21 Apr 2022 650th jared-hughes 596 144 14 Mar 2023 652nd legrottagliegionata 595 146 7 Dec 2021 653rd anoopsg 🇮🇳 595 207 18 Nov 2023 654th na0y 595 283 23 Oct 2021 655th stefangimmillaro 593 166 19 Oct 2022 656th tpaxman 🇨🇦 592 145 17 Dec 2020 656th rowechenzhong 592 145 26 Nov 2021 658th Irratix 🇳🇱 591 225 9 Jan 2022 659th cmdrsabre 591 253 6 Feb 2020 660th nsprd 591 277 16 Jan 2024 661st dyc3 588 146 27 Jul 2020 661st Augigogigi 588 146 28 Jul 2020 661st bzijlema 588 146 10 Oct 2024 664th daniel-pedersen 🇸🇪 587 148 6 Mar 2022 664th stop-amertime 587 148 5 Dec 2022 664th targrik 587 148 15 Feb 2025 667th cbrt-x 587 287 26 Sep 2021 668th ZakkkkAttackkkk 🇵🇭 586 174 12 Nov 2023 669th MeWhenI 🇻🇦 586 227 14 Nov 2022 670th aDwarfNamedUrist 585 248 4 Oct 2023 671st davecame 584 147 27 Mar 2024 672nd Shanethegamer 🇺🇸 584 154 28 Jan 2024 673rd annaproxy 584 203 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