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 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 676th miabea73 550 152 26 Aug 2025 677th OllieBoyne 🇬🇧 549 103 9 Jan 2025 678th rucin93 🇵🇱 549 184 5 Jan 2025 679th Shanethegamer 🇺🇸 545 141 2 Jan 2025 680th andrewl64 542 179 19 days ago 681st Natanaelel 🇸🇪 541 39 9 Jan 2025 682nd Yewzir 🇧🇪 541 121 6 Jan 2025 683rd MeWhenI 🇻🇦 540 91 10 Jul 2025 684th Shanethegamer 🇺🇸 540 160 5 Jan 2025 685th dokutan 539 93 5 Feb 2025 686th Mabeloid 🇳🇴 539 105 7 Jan 2025 687th jbdrucker 539 153 24 Jan 2025 688th lukechampine 536 202 7 Jun 2025 689th shaneliu-zf 🇹🇼 535 101 30 May 2025 690th CarsonChr 🇺🇸 535 132 5 Jan 2025 691st HumanoidCPU 534 189 1 Feb 2025 692nd not-a-pokemon 532 123 18 Apr 2025 693rd jared-hughes 529 107 7 Jan 2025 694th ikskuh 528 124 27 Jun 2025 695th MeWhenI 🇻🇦 526 122 6 Jan 2025 696th Shanethegamer 🇺🇸 522 96 1 Jan 2025 697th msbranicky 521 208 6 Jan 2025 698th CheeseCake628 🇳🇴 520 97 20 May 2025 699th denballakh 519 109 13 Jan 2025 700th cyrilboyer 🇫🇷 518 195 13 Jan 2025 701st olleicua 🇺🇸 516 64 9 Mar 2025 702nd DialFrost 🇸🇬 516 97 5 Jan 2025 703rd Schmitt-Very-Cool 516 162 11 days ago 704th wobblybits 514 110 19 Aug 2025 705th madex 🇩🇪 513 197 4 Jan 2025 706th Siri-chan 512 161 8 Jan 2025 707th michelebastione 🇮🇹 511 138 21 Aug 2025 708th mossiegoat 510 111 7 Jul 2025 709th JDiLenarda 🇫🇷 508 164 17 Jun 2025 710th dokutan 507 127 12 Feb 2025 711th iilegacyyii 507 129 16 Jan 2025 712th 051 🇸🇬 505 112 6 days ago 713th frankgraziano 505 210 16 May 2025 714th blaztoma 🇱🇹 504 196 23 days ago 715th Siri-chan 503 201 8 Jan 2025 716th alaaeelsayed 500 167 15 Jan 2025 716th Jacob385 500 167 22 Jan 2025 718th te-chnical 496 114 7 May 2025 719th Mabeloid 🇳🇴 496 132 7 Jan 2025 720th AstroOrbis 492 115 12 Jul 2025 720th 1024An 🇮🇳 492 115 25 Aug 2025 722nd MyXoToD 🇩🇪 488 169 20 May 2025 723rd HumanoidCPU 487 171 17 Jan 2025 724th DanielSchmerber 486 172 9 Jan 2025 725th Kacarott 🇦🇺 486 193 26 Apr 2025 726th Jaydosu 484 117 16 Apr 2025 726th calebaitken 484 117 16 Apr 2025 726th adoxography 484 117 31 Aug 2025 729th JRaspass 🇬🇧 484 224 5 Jan 2025 730th gjoacorp 🇬🇧 478 174 4 Aug 2025 731st nils-imhoff 478 253 27 Jun 2025 732nd madeforlosers 477 173 14 Jan 2025 733rd HumanoidCPU 474 138 25 May 2025 734th yokasuretsu 471 120 12 Jul 2025 735th HumanoidCPU 470 179 2 Feb 2025 736th Pale-Vessel 468 216 21 days ago 737th pquline 464 122 15 Mar 2025 738th emgordon154 464 141 5 Jan 2025 739th Bmrl7 460 123 30 Aug 2025 740th dokutan 457 182 30 Mar 2025 741st vhoulbreque 🇫🇷 456 124 16 Feb 2025 742nd yoshykai 456 183 10 Apr 2025 743rd HumanoidCPU 455 155 1 Feb 2025 743rd dokutan 455 155 30 Mar 2025 745th ravnskjaer 🇩🇰 454 184 3 Jan 2025 746th Mikey-Beep 🇬🇧 453 125 8 Jul 2025 747th dokutan 451 145 30 Mar 2025 748th osNiko 🇧🇷 449 126 16 Aug 2025 749th Bobini1 🇵🇱 445 127 15 Jan 2025 749th matsagad 445 127 16 Jan 2025 First Prev 676–750 of 861 Next Last