Roman to Arabic in Python 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 76th Attero 🇸🇪 725 102 24ms 25 Sep 2020 77th HumanoidCPU 718 103 24ms 7 Jun 2024 78th NewDefectus 🇮🇱 712 104 27ms 16 Oct 2021 79th yzhs 🇩🇪 705 105 24ms 25 Oct 2020 79th Espiobest 705 105 26ms 26 Feb 2021 79th mokymok 🇺🇸 705 105 22ms 27 Sep 2021 79th Babafaba 705 105 29ms 3 hours ago 83rd FlorianCassayre 🇫🇷 685 108 27ms 18 Sep 2023 83rd snoozingnewt 🇺🇸 685 108 23ms 25 days ago 85th RaBa21 🇭🇺 679 109 19ms 12 Jul 2025 86th SB-945 673 110 27ms 7 Apr 2024 86th Troon 673 110 20ms 27 Aug 2025 88th keelimeguy 🇺🇸 661 112 26ms 17 May 2025 89th stordev 649 114 19ms 26 Feb 2021 89th mossiegoat 649 114 28ms 24 Aug 2025 91st chartung17 638 116 23ms 1 Jan 2024 92nd jacklynnepenick 632 117 26ms 13 Aug 2021 92nd JunkIce 632 117 42ms 24 Nov 2024 94th vezzick 627 118 21ms 5 Mar 2021 95th bzijlema 🇳🇱 622 119 22ms 3 Jul 2024 96th giacomogallina 617 120 28ms 21 May 2020 97th OllieBoyne 🇬🇧 607 122 29ms 3 Jun 2021 97th blaztoma 🇱🇹 607 122 26ms 17 Sep 2025 97th Emutis 🇱🇹 607 122 21ms 17 Sep 2025 100th rowechenzhong 602 123 19ms 25 Mar 2020 100th MichalMarsalek 🇨🇿 602 123 27ms 9 Oct 2022 102nd annaproxy 592 125 20ms 9 May 2022 102nd commandblockguy 🇺🇸 592 125 26ms 21 May 2023 102nd davecame 592 125 23ms 14 Sep 2023 105th Indivicivet 587 126 26ms 26 Oct 2021 105th vishwathg 587 126 31ms 2 Feb 2023 107th marcin7Cd 583 127 29ms 28 Sep 2019 108th daedals 578 128 24ms 31 May 2019 108th mathb0y512 578 128 22ms 11 Jan 2024 108th mathisfun271 578 128 54ms 13 Feb 2024 108th moustave 578 128 24ms 7 Apr 2025 112th jared-hughes 574 129 20ms 2 Oct 2021 112th ahmetdemirag 🇨🇾 574 129 24ms 4 Jul 2024 114th Bmrl7 569 130 23ms 7 Mar 2024 115th Anonymousellama21 565 131 21ms 16 May 2024 115th qpwoeirut 565 131 19ms 14 Aug 2025 117th joll05 🇸🇪 561 132 22ms 20 Aug 2020 117th SnowballSH 561 132 26ms 3 Feb 2021 117th jeff-at-tamer-dot-codes 🇺🇸 561 132 24ms 25 Mar 2024 120th tkwa 556 133 20ms 4 Dec 2018 120th fourth-bit 556 133 48ms 13 Jul 2023 122nd relet 552 134 21ms 8 Aug 2018 123rd suwat513 548 135 43ms 15 Sep 2022 124th kevinmchung 544 136 39ms 3 Apr 2018 124th jarekwg 544 136 20ms 2 Oct 2020 124th OCNeve 544 136 31ms 18 Jun 2024 124th minhtrancccp 544 136 23ms 25 Nov 2024 128th neihousaigaai 540 137 25ms 6 Oct 2024 129th zbreit 🇺🇸 536 138 32ms 6 Aug 2020 129th rschwa6308 🇺🇸 536 138 25ms 6 Aug 2020 129th StardustGogeta 536 138 28ms 6 Aug 2020 129th mcjo163 536 138 34ms 2 Sep 2020 133rd Stockoh 🇫🇷 532 139 41ms 27 Feb 2024 133rd zhaohm14 532 139 21ms 10 Jun 2025 135th bwenstar 529 140 22ms 21 Feb 2024 136th rifatx 525 141 26ms 16 Mar 2023 136th quimey 525 141 22ms 20 Jul 2023 138th Haksell 🇦🇶 521 142 21ms 13 Jun 2020 138th Fishron 521 142 28ms 19 Sep 2022 138th jatloe 521 142 20ms 6 Sep 2024 141st Brianzhengca 517 143 24ms 5 Feb 2021 141st TobyBoyne 🇬🇧 517 143 21ms 14 Apr 2022 143rd celiendonze 🇨🇭 514 144 28ms 14 Apr 2023 143rd Bulmenisaurus 514 144 25ms 1 Jul 2024 145th lmolteno 510 145 32ms 3 Mar 2021 145th guilhem-roy 🇫🇷 510 145 26ms 7 Mar 2022 145th frankgraziano 510 145 21ms 24 Apr 2025 145th TheZwierzLF 🇵🇱 510 145 21ms 21 May 2025 149th InigoK 🇺🇸 507 146 33ms 26 Aug 2025 150th clementblaudeau 503 147 26ms 7 Jun 2021 First Prev 76–150 of 328 Next Last