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 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 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 JunkIce 571 88 17 Jan 2025 527th Shanethegamer 🇺🇸 571 177 3 Jan 2025 528th aksyristos 570 145 11 Jan 2025 529th CLOStrophobic 🇮🇹 567 178 a min ago 530th dokutan 566 93 5 Feb 2025 531st albanian-laundromat 564 100 1 Apr 2025 532nd xyangst 562 147 14 Feb 2025 533rd bac0id 556 119 10 Jan 2025 534th Natanaelel 🇸🇪 550 39 9 Jan 2025 535th Shanethegamer 🇺🇸 549 96 1 Jan 2025 536th Shanethegamer 🇺🇸 549 141 2 Jan 2025 537th janAkali 🇷🇺 549 152 18 Jan 2025 538th rucin93 🇵🇱 549 184 5 Jan 2025 539th OllieBoyne 🇬🇧 547 103 9 Jan 2025 540th Yewzir 🇧🇪 546 121 6 Jan 2025 541st CarsonChr 🇺🇸 545 132 5 Jan 2025 542nd DialFrost 🇸🇬 543 97 5 Jan 2025 543rd Shanethegamer 🇺🇸 543 160 5 Jan 2025 544th jbdrucker 540 153 24 Jan 2025 545th Mabeloid 🇳🇴 537 105 7 Jan 2025 546th MeWhenI 🇻🇦 537 122 6 Jan 2025 547th not-a-pokemon 537 123 14 days ago 548th edsrzf 🇳🇿 536 162 2 days ago 549th HumanoidCPU 535 189 1 Feb 2025 550th jared-hughes 527 107 7 Jan 2025 551st frankgraziano 524 162 11 days ago 552nd msbranicky 520 208 6 Jan 2025 553rd cyrilboyer 🇫🇷 518 195 13 Jan 2025 554th olleicua 🇺🇸 517 64 9 Mar 2025 555th denballakh 517 109 13 Jan 2025 556th Siri-chan 514 161 8 Jan 2025 557th madex 🇩🇪 513 197 4 Jan 2025 558th iilegacyyii 512 129 16 Jan 2025 559th dokutan 506 127 12 Feb 2025 560th Siri-chan 503 201 8 Jan 2025 561st Mabeloid 🇳🇴 501 132 7 Jan 2025 562nd JDiLenarda 🇫🇷 500 166 7 Mar 2025 563rd HumanoidCPU 494 171 17 Jan 2025 564th Kacarott 🇦🇺 488 193 6 days ago 565th JRaspass 🇬🇧 483 224 5 Jan 2025 566th Jaydosu 482 117 16 days ago 566th calebaitken 482 117 16 days ago 568th madeforlosers 478 173 14 Jan 2025 569th emgordon154 469 141 5 Jan 2025 570th HumanoidCPU 466 179 2 Feb 2025 571st HumanoidCPU 464 155 1 Feb 2025 571st dokutan 464 155 30 Mar 2025 573rd dokutan 464 182 30 Mar 2025 574th pquline 462 122 15 Mar 2025 575th HumanoidCPU 462 143 17 Jan 2025 576th nullshallot 459 111 5 Jan 2025 577th dokutan 456 145 30 Mar 2025 578th vhoulbreque 🇫🇷 455 124 16 Feb 2025 579th Bobini1 🇵🇱 444 127 15 Jan 2025 579th matsagad 444 127 16 Jan 2025 581st driri85 437 129 7 Jan 2025 581st tjwrenn 437 129 27 Jan 2025 583rd Chinay-Domitrix 🇺🇸 430 125 16 days ago 584th jtaxen 430 131 27 Jan 2025 585th jameswmccarty 427 132 7 Mar 2025 586th emgordon154 423 130 3 Jan 2025 587th dokutan 419 109 16 days ago 588th Ailko 🇧🇪 417 135 17 Jan 2025 588th itljan30 417 135 26 Jan 2025 590th shaneliu-zf 🇹🇼 414 130 16 days ago 591st KatieLG 🇬🇧 406 85 6 Jan 2025 592nd snooze92 🇫🇷 405 139 5 Mar 2025 593rd brimstonetrader 403 140 6 Jan 2025 594th KatieLG 🇬🇧 403 270 5 Jan 2025 595th PyryL 🇫🇮 400 141 22 Jan 2025 596th madex 🇩🇪 397 142 4 Jan 2025 597th snoozingnewt 🇺🇸 396 127 8 Jan 2025 598th galloj 🇨🇿 394 143 23 Jan 2025 599th CaedenHarper 🇨🇦 391 169 5 Feb 2025 600th TaserTheFox 🇺🇸 389 145 22 Feb 2025 Prev 526–600 of 651 Next