ROT13 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 151st frankgraziano 720 82 15ms 9 Jul 2025 152nd roguh 🇬🇹 702 84 25ms 9 Jul 2025 153rd SB-945 694 85 12ms 5 Jan 2025 153rd randolchance 694 85 30ms 20 May 2025 155th yzhs 🇩🇪 686 86 12ms 17 Jan 2025 156th JunkIce 670 88 12ms 17 Jan 2025 157th CheeseCake628 🇳🇴 608 97 12ms 20 May 2025 158th OllieBoyne 🇬🇧 573 103 10ms 9 Jan 2025 159th Mabeloid 🇳🇴 562 105 12ms 7 Jan 2025 160th jared-hughes 551 107 17ms 7 Jan 2025 161st denballakh 541 109 18ms 13 Jan 2025 162nd wobblybits 536 110 24ms 19 Aug 2025 163rd mossiegoat 532 111 16ms 7 Jul 2025 164th 051 🇸🇬 527 112 14ms 15 days ago 165th te-chnical 518 114 20ms 7 May 2025 166th AstroOrbis 513 115 11ms 12 Jul 2025 166th Matter1024 🇮🇳 513 115 13ms 25 Aug 2025 168th Jaydosu 504 117 13ms 16 Apr 2025 168th calebaitken 504 117 14ms 16 Apr 2025 168th adoxography 504 117 16ms 31 Aug 2025 171st yokasuretsu 492 120 13ms 12 Jul 2025 172nd pquline 484 122 20ms 15 Mar 2025 173rd Bmrl7 480 123 24ms 30 Aug 2025 174th vhoulbreque 🇫🇷 476 124 21ms 16 Feb 2025 175th Mikey-Beep 🇬🇧 472 125 13ms 8 Jul 2025 176th osNiko 🇧🇷 468 126 13ms 16 Aug 2025 177th Bobini1 🇵🇱 465 127 17ms 15 Jan 2025 177th matsagad 465 127 35ms 16 Jan 2025 179th driri85 457 129 11ms 7 Jan 2025 179th tjwrenn 457 129 13ms 27 Jan 2025 181st jtaxen 450 131 52ms 27 Jan 2025 182nd jameswmccarty 447 132 12ms 7 Mar 2025 183rd Ailko 🇧🇪 437 135 31ms 17 Jan 2025 183rd itljan30 437 135 17ms 26 Jan 2025 183rd smilesformiles3 437 135 20ms 18 Jun 2025 186th snooze92 🇫🇷 424 139 12ms 5 Mar 2025 187th brimstonetrader 421 140 19ms 6 Jan 2025 188th PyryL 🇫🇮 418 141 11ms 22 Jan 2025 189th madex 🇩🇪 415 142 18ms 4 Jan 2025 190th galloj 🇨🇿 413 143 17ms 23 Jan 2025 191st TaserTheFox 🇺🇸 407 145 13ms 22 Feb 2025 192nd martinorav 399 148 14ms 20 Jan 2025 192nd qwjhvbxi 399 148 24ms 21 Jan 2025 194th ComputerKWasTaken 🇺🇸 393 150 11ms 20 Jan 2025 195th atazzam 🇺🇸 388 152 11ms 16 Jan 2025 196th Zhenyu-Bo 373 158 12ms 1 Aug 2025 197th mbittner20 366 161 12ms 7 Feb 2025 198th WillowWispy 351 168 12ms 22 Mar 2025 199th chartung17 349 169 20ms 7 Apr 2025 200th Benned-H 328 180 12ms 12 Jan 2025 201st Scenes7 311 190 19ms 9 Jan 2025 201st 40fied4t 311 190 38ms 15 May 2025 203rd firewoods1978 306 193 10ms 13 Jan 2025 204th Bananapants22 286 206 14ms 10 Jan 2025 205th codeman4033 261 226 17ms 21 Jan 2025 206th AidanWalter 171 345 11ms 3 Jan 2025 First Prev 151–206 of 206