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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 751st Frowny 582 67 11ms 10 Jan 2022 752nd edsrzf 🇳🇿 582 157 29ms 24 Aug 2025 753rd MeWhenI 🇻🇦 581 129 91ms 13 Feb 2025 754th luftj 581 148 31ms 23 Apr 2020 754th Stockoh 🇫🇷 581 148 42ms 5 May 2023 754th janbehrens 🇩🇪 581 148 29ms 17 Jun 2023 754th edsrzf 🇳🇿 581 148 22ms 22 Jul 2025 758th boxjelly 581 249 537ms 25 Feb 2021 759th unfinishedprogram 580 150 20ms 19 Jan 2024 760th mtirado1 580 200 6ms 25 Dec 2022 761st revlayle 🇺🇸 580 205 419ms 21 Nov 2021 762nd albanian-laundromat 580 214 148ms 5 Jul 2025 763rd Shanethegamer 🇺🇸 580 232 444ms 28 Jan 2024 764th janbehrens 🇩🇪 579 133 956ms 1 Nov 2021 765th nsprd 579 164 184ms 16 Jan 2024 766th eMGeeneer 579 250 542ms 26 Jun 2024 767th stefangimmillaro 578 105 67ms 23 Feb 2023 768th neel11235813 578 135 508ms 12 Mar 2024 769th betaveros 578 149 20ms 2 Jan 2023 769th sultan 578 149 2,028ms 9 Mar 2024 771st roavin 578 233 83ms 7 Jan 2022 772nd KevinMarquette 🇺🇸 577 135 1,485ms 17 Apr 2022 773rd Tezaruz 576 151 24ms 20 Dec 2023 773rd itserasmus 576 151 13ms 25 Jan 2024 773rd olleicua 🇺🇸 576 151 13ms 16 Feb 2024 776th HumanoidCPU 576 251 469ms 26 Mar 2025 777th HumanoidCPU 575 159 24ms 11 Jun 2024 778th YouLookLikeYouNeedAMonkey 575 234 451ms 14 Oct 2022 779th daedals 574 150 19ms 12 Jun 2019 779th abailey2020 🇺🇸 574 150 30ms 13 Dec 2020 781st MeWhenI 🇻🇦 574 166 142ms 16 Jun 2023 782nd edsrzf 🇳🇿 573 172 14ms 19 Sep 2024 783rd prestosilver 🇺🇸 573 178 12ms 8 days ago 784th omurakazuaki 🇯🇵 572 152 13ms 15 Feb 2021 784th biocommando 🇫🇮 572 152 16ms 19 Aug 2023 784th hacker112 🇸🇪 572 152 14ms 19 Jun 2024 784th eTrey13 572 152 13ms 3 Feb 2025 784th SOONwasTaken 572 152 14ms 22 days ago 789th alemelis 571 135 855ms 19 Sep 2024 790th alphafalfa 571 166 30ms 1 Aug 2025 791st mauro-1 🇮🇹 570 151 23ms 19 Aug 2021 791st prplz 🇦🇺 570 151 1,133ms 5 Oct 2021 791st knutae 🇳🇴 570 151 21ms 30 Nov 2021 791st shelerr 570 151 22ms 4 Jul 2023 791st LandonWeng 570 151 19ms 24 days ago 796th jared-hughes 570 179 12ms 4 Apr 2022 797th sultan 570 254 483ms 15 Apr 2022 798th ms0rgn 569 167 177ms 2 May 2018 799th Ivraj 568 153 12ms 10 Aug 2021 799th daveberlin 568 153 13ms 6 Nov 2023 801st DialFrost 🇸🇬 566 136 505ms 25 May 2024 802nd NewDefectus 🇮🇱 566 152 23ms 8 Oct 2021 802nd stefangimmillaro 566 152 35ms 26 Dec 2022 802nd tsidwick 566 152 25ms 20 Dec 2023 802nd gallium-gonzollium 566 152 37ms 2 Nov 2024 802nd blaztoma 🇱🇹 566 152 27ms 12 days ago 807th rzv-me 566 174 14ms 5 Oct 2024 808th ericlangedijk 🇸🇮 566 210 454ms 18 Mar 2022 809th jacobly0 🇺🇸 566 388 1,866ms 22 Apr 2024 810th m-tkach 🇺🇦 565 138 455ms 25 Jan 2024 811th user189032 565 154 15ms 29 May 2019 811th ernestd 565 154 15ms 21 Jan 2021 811th junkondo-jp 565 154 17ms 6 May 2024 814th MeWhenI 🇻🇦 565 155 1,987ms 29 Aug 2025 815th Phil-RGOMEGA 565 205 9ms 2 Jun 2023 816th neihousaigaai 565 256 482ms 27 Apr 2021 817th GrayJoKing 🇦🇺 565 296 13ms 11 Aug 2020 818th dokutan 564 291 188ms 29 Mar 2025 819th lacroixjonathan87 563 175 18ms 7 Aug 2020 820th lynn 562 153 1,124ms 4 Mar 2021 820th test-user1337 562 153 27ms 29 Aug 2023 822nd MattShaile 561 155 14ms 21 Mar 2022 822nd omgmog 561 155 13ms 8 Aug 2022 824th kkoenig 561 182 13ms 23 Dec 2023 825th arctouch-cristiannevianna 561 212 445ms 1 Mar 2024 First Prev 751–825 of 1,819 Next Last