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 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 Apéry’s Constant Binary Lambda Calculus 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 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 ><> 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 ALGOL 68 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 ><> 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 ALGOL 68 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 CaedenHarper 🇨🇦 513 139 406ms 16 Oct 2025 802nd Siri-chan 513 161 11ms 8 Jan 2025 803rd robin-scragg 510 111 12ms 7 Jul 2025 803rd nemoyatpeace 510 111 11ms 18 Jan 2026 805th iilegacyyii 510 129 2ms 16 Jan 2025 806th dokutan 507 127 71ms 12 Feb 2025 806th JOrE20 507 127 111ms 4 Dec 2025 808th Siri-chan 507 201 173ms 8 Jan 2025 809th 051 🇸🇬 506 112 11ms 8 Oct 2025 810th duckyluuk 🇳🇱 505 191 6ms 17 days ago 811th frankgraziano 505 210 40ms 16 May 2025 812th Mabeloid 🇳🇴 503 131 4ms 21 Oct 2025 813th Shanethegamer 🇺🇸 503 141 51ms 2 Jan 2025 814th alaaeelsayed 503 167 428ms 15 Jan 2025 815th balloffur 501 167 403ms 7 Dec 2025 816th Kacarott 🇦🇺 500 193 7ms 26 Apr 2025 817th aditsu 499 109 2,276ms 30 Nov 2025 818th te-chnical 497 114 18ms 7 May 2025 819th AstroOrbis 493 115 10ms 12 Jul 2025 819th Matter1024 🇮🇳 493 115 11ms 25 Aug 2025 821st HumanoidCPU 490 171 59ms 17 Jan 2025 822nd amazingalek 🇳🇴 489 146 386ms 1 Jan 2026 823rd MyXoToD 🇩🇪 489 169 10ms 20 May 2025 824th DanielSchmerber 488 172 466ms 9 Jan 2025 825th snoozingnewt 🇨🇦 487 177 8ms 2 Nov 2025 826th nils-imhoff 487 253 1,647ms 27 Jun 2025 827th JRaspass 🇬🇧 486 224 287ms 5 Jan 2025 828th codewrite 🇬🇧 485 147 445ms 6 Jan 2026 829th Jaydosu 484 117 11ms 16 Apr 2025 829th calebaitken 484 117 12ms 16 Apr 2025 829th adoxography 484 117 11ms 31 Aug 2025 832nd gjoacorp 🇬🇧 481 174 438ms 4 Aug 2025 832nd dokutan 481 174 61ms 13 Nov 2025 834th madeforlosers 478 173 11ms 14 Jan 2025 835th HumanoidCPU 477 138 2ms 25 May 2025 836th bpharaldsson 476 150 480ms 15 days ago 837th dokutan 474 139 5ms 13 Nov 2025 838th snoozingnewt 🇨🇦 474 196 32ms 2 Nov 2025 839th yokasuretsu 472 120 13ms 12 Jul 2025 839th Bmrl7 472 120 24ms 23 Nov 2025 841st HumanoidCPU 472 179 347ms 2 Feb 2025 842nd Pale-Vessel 472 216 211ms 23 Sep 2025 843rd MostParsingVex 471 153 15ms 5 Jan 2025 844th emgordon154 470 140 6ms 20 Dec 2025 845th snoozingnewt 🇨🇦 467 141 4ms 2 Nov 2025 846th snoozingnewt 🇨🇦 465 188 27ms 2 Nov 2025 847th pquline 464 122 18ms 15 Mar 2025 848th balloffur 460 143 5ms 7 Dec 2025 849th HumanoidCPU 460 155 463ms 1 Feb 2025 849th dokutan 460 155 402ms 30 Mar 2025 851st yoshykai 459 183 444ms 10 Apr 2025 852nd HumanoidCPU 458 220 30ms 6 Nov 2025 853rd vhoulbreque 🇫🇷 457 124 17ms 16 Feb 2025 854th snoozingnewt 🇨🇦 457 155 173ms 2 Nov 2025 855th snoozingnewt 🇨🇦 456 158 116ms 2 Nov 2025 856th snoozingnewt 🇨🇦 453 111 1,276ms 2 Nov 2025 857th Mikey-Beep 🇬🇧 453 125 11ms 8 Jul 2025 858th osNiko 🇧🇷 450 126 12ms 16 Aug 2025 859th snoozingnewt 🇨🇦 448 187 1,031ms 2 Nov 2025 860th emgordon154 447 124 10ms 30 Jun 2025 861st Bobini1 🇵🇱 446 127 19ms 15 Jan 2025 861st matsagad 446 127 35ms 16 Jan 2025 863rd mhgockel 445 148 4ms 21 Jun 2025 864th nullshallot 444 111 338ms 5 Jan 2025 865th driri85 439 129 11ms 7 Jan 2025 865th tjwrenn 439 129 11ms 27 Jan 2025 867th iczelia 🇩🇪 437 163 5ms 21 Sep 2025 868th snoozingnewt 🇨🇦 437 253 40ms 2 Nov 2025 869th Chinay-Domitrix 🇺🇸 435 125 2,327ms 16 Apr 2025 870th isaiah0311 🇺🇸 433 152 5ms 15 days ago 871st jtaxen 432 131 49ms 27 Jan 2025 872nd JOrE20 430 234 26ms 4 Dec 2025 873rd jameswmccarty 429 132 12ms 7 Mar 2025 874th blaztoma 🇱🇹 425 107 357ms 29 Oct 2025 875th Ailko 🇧🇪 420 135 29ms 17 Jan 2025 875th itljan30 420 135 12ms 26 Jan 2025 875th smilesformiles3 420 135 18ms 18 Jun 2025 878th dokutan 418 109 81ms 16 Apr 2025 879th non-bin 413 200 12ms 28 Jun 2025 880th CaedenHarper 🇨🇦 411 235 6ms 14 Nov 2025 First Prev 801–880 of 1,010 Next Last