ROT13 in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 801st cyrilboyer 🇫🇷 522 195 156ms 13 Jan 2025 802nd denballakh 520 109 16ms 13 Jan 2025 803rd DialFrost 🇸🇬 519 97 1,301ms 5 Jan 2025 804th Schmitt-Very-Cool 518 162 527ms 3 Oct 2025 805th olleicua 🇺🇸 517 64 39ms 9 Mar 2025 806th madex 🇩🇪 517 197 195ms 4 Jan 2025 807th wobblybits 515 110 17ms 19 Aug 2025 808th CaedenHarper 🇨🇦 514 139 406ms 16 Oct 2025 809th JDiLenarda 🇫🇷 514 162 1,281ms 30 Jan 2026 810th blaztoma 🇱🇹 514 196 27ms 21 Sep 2025 811th Siri-chan 513 161 11ms 8 Jan 2025 812th robin-scragg 510 111 12ms 7 Jul 2025 812th nemoyatpeace 510 111 10ms 18 Jan 2026 814th iilegacyyii 510 129 2ms 16 Jan 2025 815th dokutan 507 127 71ms 12 Feb 2025 815th JOrE20 507 127 120ms 4 Dec 2025 817th Siri-chan 507 201 192ms 8 Jan 2025 818th 051 🇸🇬 506 112 11ms 8 Oct 2025 819th duckyluuk 🇳🇱 505 191 6ms 29 Jan 2026 820th frankgraziano 505 210 40ms 16 May 2025 821st Mabeloid 🇳🇴 503 131 4ms 21 Oct 2025 822nd Shanethegamer 🇺🇸 503 141 54ms 2 Jan 2025 823rd alaaeelsayed 503 167 428ms 15 Jan 2025 824th balloffur 501 167 441ms 7 Dec 2025 825th Kacarott 🇦🇺 500 193 7ms 26 Apr 2025 826th aditsu 499 109 2,276ms 30 Nov 2025 827th te-chnical 497 114 18ms 7 May 2025 828th AstroOrbis 493 115 10ms 12 Jul 2025 828th Matter1024 🇮🇳 493 115 10ms 25 Aug 2025 830th HumanoidCPU 490 171 53ms 17 Jan 2025 831st amazingalek 🇳🇴 489 146 384ms 1 Jan 2026 832nd MyXoToD 🇩🇪 489 169 11ms 20 May 2025 833rd tomh1012 488 116 19ms 43 hours ago 834th DanielSchmerber 488 172 466ms 9 Jan 2025 835th snoozingnewt 🇨🇦 487 177 7ms 2 Nov 2025 836th nils-imhoff 487 253 1,647ms 27 Jun 2025 837th codewrite 🇬🇧 486 147 445ms 6 Jan 2026 838th JRaspass 🇬🇧 486 224 309ms 5 Jan 2025 839th Jaydosu 484 117 11ms 16 Apr 2025 839th calebaitken 484 117 12ms 16 Apr 2025 839th adoxography 484 117 11ms 31 Aug 2025 842nd gjoacorp 🇬🇧 481 174 433ms 4 Aug 2025 842nd dokutan 481 174 61ms 13 Nov 2025 844th madeforlosers 478 173 12ms 14 Jan 2025 845th HumanoidCPU 477 138 2ms 25 May 2025 846th bpharaldsson 476 150 480ms 31 Jan 2026 847th dokutan 474 139 5ms 13 Nov 2025 848th snoozingnewt 🇨🇦 474 196 32ms 2 Nov 2025 849th yokasuretsu 472 120 13ms 12 Jul 2025 849th Bmrl7 472 120 18ms 23 Nov 2025 851st HumanoidCPU 472 179 373ms 2 Feb 2025 852nd Pale-Vessel 472 216 199ms 23 Sep 2025 853rd MostParsingVex 471 153 14ms 5 Jan 2025 854th emgordon154 470 140 5ms 20 Dec 2025 855th snoozingnewt 🇨🇦 469 188 27ms 2 Nov 2025 856th snoozingnewt 🇨🇦 467 141 4ms 2 Nov 2025 857th iczelia 🇩🇪 467 163 5ms 21 Sep 2025 858th pquline 464 122 18ms 15 Mar 2025 859th HumanoidCPU 461 155 463ms 1 Feb 2025 859th dokutan 461 155 402ms 30 Mar 2025 861st balloffur 460 143 5ms 7 Dec 2025 862nd yoshykai 459 183 444ms 10 Apr 2025 863rd HumanoidCPU 458 220 30ms 6 Nov 2025 864th vhoulbreque 🇫🇷 457 124 17ms 16 Feb 2025 865th snoozingnewt 🇨🇦 457 155 163ms 2 Nov 2025 866th snoozingnewt 🇨🇦 456 158 127ms 2 Nov 2025 867th snoozingnewt 🇨🇦 453 111 1,276ms 2 Nov 2025 868th Mikey-Beep 🇬🇧 453 125 11ms 8 Jul 2025 869th osNiko 🇧🇷 450 126 12ms 16 Aug 2025 870th snoozingnewt 🇨🇦 448 187 1,421ms 2 Nov 2025 871st emgordon154 447 124 10ms 30 Jun 2025 872nd Bobini1 🇵🇱 446 127 17ms 15 Jan 2025 872nd matsagad 446 127 35ms 16 Jan 2025 874th mhgockel 445 148 4ms 21 Jun 2025 875th nullshallot 444 111 338ms 5 Jan 2025 876th driri85 439 129 11ms 7 Jan 2025 876th tjwrenn 439 129 11ms 27 Jan 2025 878th Chinay-Domitrix 🇺🇸 438 124 2,243ms 4 days ago 879th snoozingnewt 🇨🇦 437 253 40ms 2 Nov 2025 880th jtaxen 433 131 49ms 27 Jan 2025 First Prev 801–880 of 1,026 Next Last