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 rbobillot 591 345 13 Jan 2025 527th two-bad 🇬🇧 590 140 22 Feb 2025 528th madex 🇩🇪 589 112 4 Jan 2025 528th Mandrzejy 🇵🇱 589 112 5 Jan 2025 530th dokutan 589 166 4 Feb 2025 531st CLOStrophobic 🇮🇹 589 171 18 days ago 532nd Maximizer02 588 145 10 Jan 2025 533rd martindotexe 🇳🇴 582 186 3 days ago 534th Yewzir 🇧🇪 582 208 6 Jan 2025 535th CheeseCake628 🇳🇴 580 97 92 mins ago 536th mousetail 🇳🇱 579 59 6 Feb 2025 537th Shanethegamer 🇺🇸 578 143 4 Jan 2025 538th dokutan 578 144 12 Feb 2025 539th MostParsingVex 576 153 5 Jan 2025 540th HumanoidCPU 575 95 1 Feb 2025 541st Schmitt-Very-Cool 574 190 15 Jan 2025 542nd msbranicky 572 171 7 Jan 2025 543rd JunkIce 569 88 17 Jan 2025 544th aksyristos 569 145 11 Jan 2025 545th Ripick 569 146 15 Feb 2025 546th Shanethegamer 🇺🇸 569 177 3 Jan 2025 547th dokutan 563 93 5 Feb 2025 548th albanian-laundromat 563 100 1 Apr 2025 549th xyangst 561 147 14 Feb 2025 550th bac0id 554 119 10 Jan 2025 551st janAkali 🇷🇺 547 152 18 Jan 2025 552nd OllieBoyne 🇬🇧 546 103 9 Jan 2025 553rd Shanethegamer 🇺🇸 546 141 2 Jan 2025 554th rucin93 🇵🇱 546 184 5 Jan 2025 555th Shanethegamer 🇺🇸 545 96 1 Jan 2025 556th Yewzir 🇧🇪 545 121 6 Jan 2025 557th CarsonChr 🇺🇸 543 132 5 Jan 2025 558th Natanaelel 🇸🇪 541 39 9 Jan 2025 559th DialFrost 🇸🇬 540 97 5 Jan 2025 560th Shanethegamer 🇺🇸 540 160 5 Jan 2025 561st jbdrucker 539 153 24 Jan 2025 562nd Mabeloid 🇳🇴 536 105 7 Jan 2025 563rd not-a-pokemon 536 123 18 Apr 2025 564th MeWhenI 🇻🇦 534 122 6 Jan 2025 565th edsrzf 🇳🇿 533 162 21 days ago 566th HumanoidCPU 531 189 1 Feb 2025 567th jared-hughes 526 107 7 Jan 2025 568th msbranicky 521 208 6 Jan 2025 569th CheeseCake628 🇳🇴 516 97 91 mins ago 570th denballakh 516 109 13 Jan 2025 571st cyrilboyer 🇫🇷 515 195 13 Jan 2025 572nd olleicua 🇺🇸 514 64 9 Mar 2025 573rd Siri-chan 513 161 8 Jan 2025 574th iilegacyyii 511 129 16 Jan 2025 575th madex 🇩🇪 510 197 4 Jan 2025 576th dokutan 503 127 12 Feb 2025 577th Mabeloid 🇳🇴 500 132 7 Jan 2025 578th Siri-chan 499 201 8 Jan 2025 579th JDiLenarda 🇫🇷 498 166 7 Mar 2025 580th te-chnical 494 114 13 days ago 581st HumanoidCPU 494 171 17 Jan 2025 582nd MyXoToD 🇩🇪 488 169 13 hours ago 583rd Kacarott 🇦🇺 486 193 24 days ago 584th frankgraziano 486 210 3 days ago 585th JRaspass 🇬🇧 483 224 5 Jan 2025 586th Jaydosu 481 117 16 Apr 2025 586th calebaitken 481 117 16 Apr 2025 588th madeforlosers 477 173 14 Jan 2025 589th emgordon154 468 141 5 Jan 2025 590th HumanoidCPU 464 179 2 Feb 2025 591st dokutan 464 182 30 Mar 2025 592nd HumanoidCPU 463 155 1 Feb 2025 592nd dokutan 463 155 30 Mar 2025 594th pquline 461 122 15 Mar 2025 595th HumanoidCPU 461 143 17 Jan 2025 596th nullshallot 456 111 5 Jan 2025 597th dokutan 455 145 30 Mar 2025 598th vhoulbreque 🇫🇷 454 124 16 Feb 2025 599th Bobini1 🇵🇱 443 127 15 Jan 2025 599th matsagad 443 127 16 Jan 2025 Prev 526–600 of 676 Next