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 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly 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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 Continued Fractions 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 225th mbittner20 430 172 19ms 27 May 2023 225th CutSandstone 430 172 31ms 7 Jul 2024 228th ludwig-n 428 173 20ms 4 Apr 2020 228th CodeAltF4 428 173 19ms 8 Mar 2022 228th myleopard 428 173 20ms 23 Dec 2022 231st ehulinsky 🇺🇸 425 174 20ms 8 May 2023 231st Code-Coder-coder 425 174 18ms 12 Oct 2025 233rd andrewteske 420 176 22ms 28 Nov 2021 233rd sciencejiho 420 176 21ms 26 Sep 2024 235th Pale-Vessel 418 177 22ms 18 Dec 2023 236th lrustand 416 178 22ms 15 Jan 2018 236th alangodfrey 416 178 21ms 7 Feb 2019 236th richard-oelze 🇩🇪 416 178 22ms 7 Mar 2021 239th Bonjour27891 🇻🇳 413 179 20ms 15 Mar 2022 239th ridingqwerty 🇺🇸 413 179 19ms 26 Feb 2024 241st hjcafaroUC 411 180 20ms 9 Aug 2020 241st nullie 411 180 26ms 15 Jun 2022 241st hellwue 411 180 22ms 8 Feb 2023 241st thienudomsrirungruang 411 180 19ms 2 Apr 2024 245th lrekowski 409 181 20ms 11 Feb 2021 246th zuparnowa 404 183 21ms 11 Feb 2019 246th henrytranter 404 183 20ms 20 Sep 2019 246th argusdusty 🇺🇸 404 183 30ms 31 Dec 2020 246th 4ndyJ 🇬🇧 404 183 21ms 6 Mar 2023 246th Flekay 🇩🇪 404 183 26ms 10 Jul 2025 251st joshmoody24 402 184 28ms 4 Mar 2022 251st jumpingtj 402 184 21ms 9 Mar 2025 253rd michelebastione 🇮🇹 400 185 25ms 28 May 2021 253rd danielweper 400 185 21ms 21 Oct 2021 255th Natz12 398 186 19ms 17 Mar 2023 255th stertooy 🇧🇪 398 186 27ms 12 Jun 2024 257th jrm5399 🇰🇿 396 187 19ms 11 Nov 2021 257th andrewjc2000 396 187 39ms 19 May 2025 259th Jviscus1 394 188 22ms 24 Apr 2020 259th martinnorling 🇸🇪 394 188 22ms 2 Mar 2022 259th twocatsinatrenchcoat 394 188 23ms 16 Apr 2022 262nd lemogne 392 189 22ms 7 Aug 2021 262nd ComputerKWasTaken 🇺🇸 392 189 19ms 6 Jun 2024 264th Nibamot 385 192 20ms 21 Jan 2020 265th valeria-227 383 193 18ms 5 May 2025 266th codewrite 🇬🇧 381 194 16ms 11 Jul 2025 267th EnisEfe0 379 195 19ms 18 May 2025 268th janga1 378 196 19ms 15 Aug 2021 268th eiburns 378 196 22ms 4 Oct 2023 270th inverseLorentz 🇦🇺 370 200 21ms 13 Oct 2023 271st theonlytruemathnerd 366 202 20ms 11 Jan 2020 271st WilliamKeating 366 202 20ms 7 Dec 2022 273rd ThomasTram 365 203 21ms 28 Feb 2018 274th adoxography 363 204 23ms 10 Oct 2019 274th DarkTemplar5 363 204 298ms 22 Feb 2020 276th ethandhunt 361 205 17ms 16 Aug 2021 277th S-Ruban 359 206 20ms 1 Mar 2023 277th msbranicky 359 206 21ms 27 Jul 2023 279th ozzypossie 356 208 21ms 24 May 2023 280th rollershutter 354 209 27ms 4 Oct 2022 281st Bananapants22 352 210 20ms 15 Aug 2022 281st Zhenyu-Bo 352 210 21ms 1 Aug 2025 283rd Vaekor 347 213 21ms 16 Nov 2020 283rd Trunksistor 🇫🇷 347 213 24ms 23 May 2022 285th hoodadam 346 214 19ms 19 Jun 2019 285th JuanGomez12 346 214 19ms 23 Mar 2023 287th valgardg 🇮🇸 341 217 46ms 9 Aug 2021 288th HughCornett 336 220 20ms 5 Oct 2019 289th roguh 🇬🇹 335 221 23ms 23 Jan 2024 290th alexhroom 332 223 19ms 7 Feb 2024 291st wilkij1 330 224 40ms 17 Jun 2018 292nd geofft 329 225 20ms 10 Dec 2020 293rd ValentinCassayre 322 230 28ms 22 Jul 2024 294th ionutm82 320 231 21ms 13 May 2019 295th newc0m 319 232 21ms 15 Dec 2018 295th yousefbus 319 232 20ms 20 Feb 2023 297th my-company-my 🇲🇽 316 234 20ms 21 Mar 2025 298th adesanjo 315 235 20ms 15 Jun 2018 298th RyanCarrusca 315 235 21ms 21 Feb 2019 300th Pena86 312 237 20ms 6 Jan 2022 First Prev 226–300 of 331 Next Last