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 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th Yewzir 🇧🇪 594 142 6 Jan 2025 527th dbut2 🇦🇺 592 183 14 Jan 2025 528th ravnskjaer 🇩🇰 592 184 3 Jan 2025 529th rbobillot 591 345 13 Jan 2025 530th two-bad 🇬🇧 590 140 22 Feb 2025 531st madex 🇩🇪 589 112 4 Jan 2025 531st Mandrzejy 🇵🇱 589 112 5 Jan 2025 533rd dokutan 589 166 4 Feb 2025 534th Maximizer02 588 145 10 Jan 2025 535th martindotexe 🇳🇴 582 186 6 days ago 536th Yewzir 🇧🇪 582 208 6 Jan 2025 537th CheeseCake628 🇳🇴 580 97 2 days ago 538th mousetail 🇳🇱 579 59 6 Feb 2025 539th Shanethegamer 🇺🇸 578 143 4 Jan 2025 540th dokutan 578 144 12 Feb 2025 541st MostParsingVex 576 153 5 Jan 2025 542nd HumanoidCPU 575 95 1 Feb 2025 543rd Schmitt-Very-Cool 574 190 15 Jan 2025 544th msbranicky 572 171 7 Jan 2025 545th JunkIce 569 88 17 Jan 2025 546th aksyristos 569 145 11 Jan 2025 547th Ripick 569 146 15 Feb 2025 548th Shanethegamer 🇺🇸 569 177 3 Jan 2025 549th dokutan 563 93 5 Feb 2025 550th xyangst 561 147 14 Feb 2025 551st bac0id 554 119 10 Jan 2025 552nd janAkali 🇷🇺 547 152 18 Jan 2025 553rd OllieBoyne 🇬🇧 546 103 9 Jan 2025 554th Shanethegamer 🇺🇸 546 141 2 Jan 2025 555th rucin93 🇵🇱 546 184 5 Jan 2025 556th Shanethegamer 🇺🇸 545 96 1 Jan 2025 557th Yewzir 🇧🇪 545 121 6 Jan 2025 558th CarsonChr 🇺🇸 544 132 5 Jan 2025 559th Natanaelel 🇸🇪 541 39 9 Jan 2025 560th DialFrost 🇸🇬 540 97 5 Jan 2025 561st Shanethegamer 🇺🇸 540 160 5 Jan 2025 562nd jbdrucker 539 153 24 Jan 2025 563rd Mabeloid 🇳🇴 536 105 7 Jan 2025 564th not-a-pokemon 536 123 18 Apr 2025 565th MeWhenI 🇻🇦 534 122 6 Jan 2025 566th edsrzf 🇳🇿 533 162 23 days ago 567th HumanoidCPU 531 189 1 Feb 2025 568th jared-hughes 526 107 7 Jan 2025 569th msbranicky 521 208 6 Jan 2025 570th CheeseCake628 🇳🇴 516 97 2 days ago 571st denballakh 516 109 13 Jan 2025 572nd cyrilboyer 🇫🇷 515 195 13 Jan 2025 573rd olleicua 🇺🇸 514 64 9 Mar 2025 574th Siri-chan 513 161 8 Jan 2025 575th iilegacyyii 511 129 16 Jan 2025 576th madex 🇩🇪 510 197 4 Jan 2025 577th dokutan 503 127 12 Feb 2025 578th Mabeloid 🇳🇴 500 132 7 Jan 2025 579th Siri-chan 499 201 8 Jan 2025 580th JDiLenarda 🇫🇷 498 166 7 Mar 2025 581st te-chnical 494 114 16 days ago 582nd HumanoidCPU 494 171 17 Jan 2025 583rd MyXoToD 🇩🇪 488 169 3 days ago 584th Kacarott 🇦🇺 486 193 27 days ago 585th frankgraziano 486 210 6 days ago 586th JRaspass 🇬🇧 483 224 5 Jan 2025 587th Jaydosu 481 117 16 Apr 2025 587th calebaitken 481 117 16 Apr 2025 589th madeforlosers 477 173 14 Jan 2025 590th emgordon154 468 141 5 Jan 2025 591st HumanoidCPU 464 155 1 Feb 2025 591st dokutan 464 155 30 Mar 2025 593rd HumanoidCPU 464 179 2 Feb 2025 594th dokutan 464 182 30 Mar 2025 595th pquline 461 122 15 Mar 2025 596th HumanoidCPU 461 143 17 Jan 2025 597th nullshallot 456 111 5 Jan 2025 598th dokutan 455 145 30 Mar 2025 599th vhoulbreque 🇫🇷 454 124 16 Feb 2025 600th Bobini1 🇵🇱 443 127 15 Jan 2025 Prev 526–600 of 678 Next