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 Binary Lambda Calculus Calendar Connect Four Crossword 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 Binary Lambda Calculus Calendar Connect Four Crossword 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 675th minhtrancccp 624 138 20ms 26 Nov 2024 677th edsrzf 🇳🇿 623 64 149ms 3 Feb 2025 678th Shanethegamer 🇺🇸 621 172 15ms 5 Oct 2024 679th dokutan 621 233 429ms 24 Sep 2025 680th sisyphus-ppcg 🇦🇺 620 98 43ms 25 Sep 2021 681st lifthrasiir 🇰🇷 619 63 8ms 30 Nov 2024 682nd leon-w 619 139 30ms 12 Jul 2019 683rd prestosilver 🇺🇸 619 165 10ms 38 hours ago 684th chris124567 618 249 316ms 21 Apr 2021 685th jared-hughes 617 141 17ms 10 Sep 2021 685th Andrey-Plotnikov 617 141 12ms 25 Oct 2024 687th Yewzir 🇧🇪 617 143 1,058ms 5 hours ago 688th MeWhenI 🇻🇦 617 223 1,426ms 16 Jun 2023 689th MeWhenI 🇻🇦 616 66 527ms 28 Jul 2022 690th Seek64 🇩🇪 615 140 24ms 3 Feb 2025 691st bac0id 615 219 385ms 3 Jul 2024 692nd Shanethegamer 🇺🇸 615 237 355ms 28 Jan 2024 693rd DialFrost 🇸🇬 614 99 53ms 15 Apr 2025 694th dcgjb 614 127 3,579ms 16 May 2024 695th uttumuttu 🇫🇮 613 142 25ms 4 Jan 2022 695th iliazeus 613 142 17ms 3 Sep 2022 695th LukeBridges 🇬🇧 613 142 14ms 28 Oct 2022 695th madeforlosers 613 142 15ms 2 Nov 2023 699th Shanethegamer 🇺🇸 613 185 540ms 28 Jan 2024 700th MeWhenI 🇻🇦 613 265 59ms 16 Jun 2023 701st labster 612 161 3,479ms 15 Mar 2018 702nd arjanadriaanse 🇳🇱 612 238 360ms 7 Feb 2022 703rd marcin7Cd 610 141 19ms 27 Jun 2020 703rd ryyyn 🇺🇸 610 141 20ms 9 Oct 2025 705th janbehrens 🇩🇪 610 186 482ms 24 Mar 2022 706th dokutan 609 109 96ms 22 Jan 2024 707th duckyluuk 🇳🇱 609 187 3,784ms 26 Oct 2024 708th mamamia5x 608 143 16ms 8 Mar 2024 709th davidwangd 607 240 378ms 6 Apr 2025 710th MeWhenI 🇻🇦 605 163 67ms 3 Jul 2023 711th FireyFly 604 144 18ms 14 Apr 2018 711th skps2010 604 144 13ms 1 Jan 2019 711th didion0 🇺🇸 604 144 14ms 22 Apr 2021 711th NewDefectus 🇮🇱 604 144 14ms 8 Oct 2021 711th raphaelimahorn 604 144 13ms 26 Oct 2022 716th ccbrown 604 255 337ms 21 Apr 2020 717th bricknellj 602 143 19ms 3 Nov 2022 717th vishwathg 602 143 341ms 8 Sep 2023 717th ahmetdemirag 🇨🇾 602 143 22ms 9 Mar 2025 720th lynn 602 185 38ms 23 Nov 2021 721st Shanethegamer 🇺🇸 601 101 61ms 4 Apr 2023 722nd anoopsg 🇮🇳 600 207 125ms 18 Nov 2023 723rd Irratix 🇳🇱 599 225 387ms 9 Jan 2022 724th TFeld00 🇩🇰 598 144 46ms 21 Apr 2022 724th jared-hughes 598 144 19ms 14 Mar 2023 724th bzijlema 🇳🇱 598 144 46ms 21 days ago 727th legrottagliegionata 596 146 15ms 7 Dec 2021 728th cmdrsabre 595 253 186ms 6 Feb 2020 729th stefangimmillaro 594 166 71ms 19 Oct 2022 730th tpaxman 🇨🇦 593 145 20ms 17 Dec 2020 730th rowechenzhong 593 145 27ms 26 Nov 2021 732nd MeWhenI 🇻🇦 593 227 381ms 14 Nov 2022 733rd nsprd 593 277 179ms 16 Jan 2024 734th janbehrens 🇩🇪 591 228 988ms 20 Nov 2022 735th ovs-code 🇩🇪 590 155 35ms 3 Feb 2023 736th dyc3 589 146 31ms 27 Jul 2020 736th Augigogigi 589 146 26ms 28 Jul 2020 736th BrunoVisnadi 🇧🇷 589 146 65ms 26 Sep 2025 739th daniel-pedersen 🇸🇪 588 148 16ms 6 Mar 2022 739th stop-amertime 588 148 17ms 5 Dec 2022 739th dokutan 588 148 16ms 7 Jun 2025 742nd aDwarfNamedUrist 588 248 443ms 4 Oct 2023 743rd Shanethegamer 🇺🇸 587 154 1,239ms 28 Jan 2024 744th ZakkkkAttackkkk 🇵🇭 587 174 10ms 12 Nov 2023 745th lynn 587 181 158ms 18 May 2021 746th dokutan 587 194 2,695ms 2 Nov 2024 747th annaproxy 586 203 371ms 13 Mar 2022 748th davecame 585 147 23ms 27 Mar 2024 749th FlyingPenguin223 585 198 7ms 30 Nov 2024 750th daisy-lau 584 149 13ms 13 Jul 2020 First Prev 676–750 of 1,833 Next Last