ROT13 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 301st sean-niemann 🇺🇸 824 55 70ms 31 Dec 2024 301st DialFrost 🇸🇬 824 55 66ms 1 Jan 2025 301st snoozingnewt 🇺🇸 824 55 67ms 11 Sep 2025 304th retrohun 822 118 206ms 26 Jan 2025 305th zacjl 821 105 19ms 8 Jan 2025 306th error256 821 122 34ms 8 Jan 2025 307th stefangimmillaro 820 69 10ms 31 Dec 2024 307th bizy-coder 820 69 10ms 2 Jan 2025 307th MeWhenI 🇻🇦 820 69 10ms 3 Jan 2025 307th msbranicky 820 69 10ms 4 Jan 2025 307th orthoplex 🇨🇽 820 69 10ms 5 Jan 2025 307th sisyphus-ppcg 🇦🇺 820 69 30ms 5 Jan 2025 307th ryyyn 🇺🇸 820 69 11ms 6 Jan 2025 307th inventshah 820 69 10ms 6 Jan 2025 307th ridingqwerty 🇺🇸 820 69 9ms 7 Jan 2025 307th SirBogman 🇺🇸 820 69 10ms 9 Jan 2025 307th inverseLorentz 🇦🇺 820 69 10ms 10 Jan 2025 307th 5cw 🇺🇸 820 69 10ms 11 Jan 2025 307th decorator-factory 820 69 11ms 12 Jan 2025 307th asterized 820 69 11ms 13 Jan 2025 307th bob-th 820 69 11ms 15 Jan 2025 307th StefanHabel 🇨🇦 820 69 10ms 18 Jan 2025 307th annaproxy 820 69 10ms 22 Jan 2025 307th alemelis 820 69 29ms 4 Jun 2025 307th jipsong 🇩🇪 820 69 29ms 9 Jun 2025 307th nwellnhof 🇩🇪 820 69 10ms 9 Jul 2025 307th wuduculfre 820 69 10ms 22 Jul 2025 307th FEZfan 🇦🇺 820 69 10ms 14 days ago 329th edsrzf 🇳🇿 819 66 2,119ms 13 days ago 330th saito-ta 🇯🇵 818 80 4ms 13 Jan 2025 331st MeWhenI 🇻🇦 818 101 9ms 26 Feb 2025 332nd m-tkach 🇺🇦 817 102 397ms 7 Jan 2025 333rd IanUtley 817 109 29ms 6 Jan 2025 334th ovs-code 🇩🇪 816 79 131ms 17 Apr 2025 335th error256 816 250 1,545ms 27 Jul 2025 336th stefangimmillaro 815 87 339ms 14 Jan 2025 336th SirBogman 🇺🇸 815 87 375ms 23 Jan 2025 336th tomtheisen 🇺🇸 815 87 356ms 15 Feb 2025 336th namelessiw 815 87 367ms 24 Jul 2025 340th saito-ta 🇯🇵 814 26 54ms 12 Jan 2025 341st DialFrost 🇸🇬 814 87 475ms 1 Jan 2025 341st edsrzf 🇳🇿 814 87 461ms 13 days ago 343rd GolfingSuccess 🇬🇷 812 26 2ms 20 Mar 2025 344th stefangimmillaro 812 62 1,044ms 4 Jan 2025 345th stefangimmillaro 810 102 13ms 2 Jan 2025 345th GolfingSuccess 🇬🇷 810 102 9ms 3 Jan 2025 345th kirjavascript 810 102 10ms 14 Feb 2025 345th junkondo-jp 810 102 9ms 30 May 2025 345th pardouin 🇫🇷 810 102 9ms 28 Jul 2025 350th Natanaelel 🇸🇪 809 44 113ms 13 Jan 2025 350th GrayJoKing 🇦🇺 809 44 89ms 10 Feb 2025 352nd emgordon154 809 252 1,110ms 15 Apr 2025 353rd KasperKivimaeki 🇫🇮 808 46 3ms 26 Jan 2025 354th HETHAT 🇩🇿 808 70 13ms 3 Aug 2025 354th bricknellj 808 70 10ms 16 days ago 356th m-tkach 🇺🇦 808 81 2ms 7 Jan 2025 357th frankgraziano 808 120 2,578ms 23 Aug 2025 358th SirBogman 🇺🇸 807 61 249ms 9 Jan 2025 359th aksyristos 806 41 34ms 7 Jan 2025 359th CornerMercury 🇬🇧 806 41 36ms 17 Jan 2025 359th HumanoidCPU 806 41 31ms 1 Feb 2025 359th dokutan 806 41 34ms 4 Feb 2025 359th CaedenHarper 🇨🇦 806 41 37ms 7 Sep 2025 364th stefangimmillaro 806 135 259ms 2 Jan 2025 364th GolfingSuccess 🇬🇷 806 135 277ms 2 Jan 2025 366th stefangimmillaro 805 126 226ms 14 Jan 2025 366th edsrzf 🇳🇿 805 126 154ms 25 Aug 2025 368th bizy-coder 802 103 10ms 2 Jan 2025 368th DialFrost 🇸🇬 802 103 12ms 2 Jan 2025 368th Shanethegamer 🇺🇸 802 103 9ms 6 Jan 2025 368th XenThe 🇬🇧 802 103 13ms 1 Jul 2025 368th trinityy-7 802 103 10ms 21 Jul 2025 373rd CLOStrophobic 🇮🇹 802 115 19ms 19 Jan 2025 374th adriweb 🇫🇷 800 105 3ms 8 Jan 2025 374th FlyingPenguin223 800 105 3ms 7 Mar 2025 First Prev 301–375 of 923 Next Last