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 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 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 Transpose Sentence Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Transpose Sentence Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 676th dokutan 621 233 514ms 24 Sep 2025 677th sisyphus-ppcg 🇦🇺 620 98 43ms 25 Sep 2021 678th lifthrasiir 🇰🇷 619 63 8ms 30 Nov 2024 679th leon-w 619 139 30ms 12 Jul 2019 680th chris124567 618 249 308ms 21 Apr 2021 681st jared-hughes 617 141 12ms 10 Sep 2021 681st Andrey-Plotnikov 617 141 15ms 25 Oct 2024 683rd MeWhenI 🇻🇦 617 223 1,347ms 16 Jun 2023 684th MeWhenI 🇻🇦 616 66 527ms 28 Jul 2022 685th Seek64 🇩🇪 615 140 33ms 3 Feb 2025 686th bac0id 615 219 454ms 3 Jul 2024 687th Shanethegamer 🇺🇸 615 237 355ms 28 Jan 2024 688th DialFrost 🇸🇬 614 99 53ms 15 Apr 2025 689th dcgjb 614 127 3,579ms 16 May 2024 690th Shanethegamer 🇺🇸 613 185 540ms 28 Jan 2024 691st MeWhenI 🇻🇦 613 265 59ms 16 Jun 2023 692nd uttumuttu 🇫🇮 612 142 30ms 4 Jan 2022 692nd iliazeus 612 142 14ms 3 Sep 2022 692nd LukeBridges 🇬🇧 612 142 14ms 28 Oct 2022 692nd madeforlosers 612 142 14ms 2 Nov 2023 696th labster 612 161 4,671ms 15 Mar 2018 697th arjanadriaanse 🇳🇱 612 238 360ms 7 Feb 2022 698th marcin7Cd 610 141 22ms 27 Jun 2020 698th ryyyn 🇺🇸 610 141 25ms 24 days ago 700th janbehrens 🇩🇪 610 186 482ms 24 Mar 2022 701st dokutan 609 109 96ms 22 Jan 2024 702nd duckyluuk 🇳🇱 609 187 4,938ms 26 Oct 2024 703rd mamamia5x 608 143 14ms 8 Mar 2024 704th davidwangd 607 240 378ms 6 Apr 2025 705th MeWhenI 🇻🇦 605 163 67ms 3 Jul 2023 706th FireyFly 604 144 16ms 14 Apr 2018 706th skps2010 604 144 13ms 1 Jan 2019 706th didion0 🇺🇸 604 144 12ms 22 Apr 2021 706th NewDefectus 🇮🇱 604 144 14ms 8 Oct 2021 706th raphaelimahorn 604 144 13ms 26 Oct 2022 711th ccbrown 604 255 288ms 21 Apr 2020 712th bricknellj 602 143 22ms 3 Nov 2022 712th vishwathg 602 143 399ms 8 Sep 2023 712th ahmetdemirag 🇨🇾 602 143 32ms 9 Mar 2025 715th lynn 602 185 38ms 23 Nov 2021 716th Shanethegamer 🇺🇸 601 101 61ms 4 Apr 2023 717th anoopsg 🇮🇳 600 207 141ms 18 Nov 2023 718th Irratix 🇳🇱 599 225 411ms 9 Jan 2022 719th TFeld00 🇩🇰 598 144 64ms 21 Apr 2022 719th jared-hughes 598 144 21ms 14 Mar 2023 719th bzijlema 🇳🇱 598 144 45ms 8 days ago 722nd legrottagliegionata 596 146 13ms 7 Dec 2021 723rd cmdrsabre 595 253 211ms 6 Feb 2020 724th tpaxman 🇨🇦 594 145 28ms 17 Dec 2020 724th rowechenzhong 594 145 36ms 26 Nov 2021 726th stefangimmillaro 594 166 71ms 19 Oct 2022 727th MeWhenI 🇻🇦 593 227 426ms 14 Nov 2022 728th nsprd 593 277 172ms 16 Jan 2024 729th janbehrens 🇩🇪 591 228 1,170ms 20 Nov 2022 730th ovs-code 🇩🇪 590 155 39ms 3 Feb 2023 731st dyc3 589 146 48ms 27 Jul 2020 731st Augigogigi 589 146 24ms 28 Jul 2020 731st BrunoVisnadi 🇧🇷 589 146 24ms 26 Sep 2025 734th daniel-pedersen 🇸🇪 588 148 16ms 6 Mar 2022 734th stop-amertime 588 148 14ms 5 Dec 2022 734th dokutan 588 148 15ms 7 Jun 2025 737th aDwarfNamedUrist 588 248 443ms 4 Oct 2023 738th Shanethegamer 🇺🇸 587 154 1,239ms 28 Jan 2024 739th ZakkkkAttackkkk 🇵🇭 587 174 10ms 12 Nov 2023 740th lynn 587 181 158ms 18 May 2021 741st dokutan 587 194 4,617ms 2 Nov 2024 742nd annaproxy 586 203 371ms 13 Mar 2022 743rd davecame 585 147 20ms 27 Mar 2024 744th FlyingPenguin223 585 198 7ms 30 Nov 2024 745th daisy-lau 584 149 13ms 13 Jul 2020 745th satowine1 584 149 13ms 7 Dec 2021 745th Ashikpaul 🇮🇳 584 149 14ms 29 Jul 2022 745th Maznek 584 149 17ms 21 Jun 2023 745th Yewzir 🇧🇪 584 149 15ms 16 Feb 2024 750th KatieLG 🇬🇧 584 258 914ms 15 Jan 2023 First Prev 676–750 of 1,828 Next Last