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 526th Upload-and-View 🇺🇦 705 119 24 Jul 2025 527th albanian-laundromat 705 141 5 Jul 2025 528th dokutan 704 120 5 Feb 2025 529th MarcMush 🇫🇷 703 64 29 Jan 2025 530th stackofbears 698 51 10 Jan 2025 531st edsrzf 🇳🇿 697 124 26 Aug 2025 532nd emgordon154 697 145 14 Mar 2025 533rd CLOStrophobic 🇮🇹 697 158 13 Feb 2025 534th DialFrost 🇸🇬 696 94 3 Jan 2025 535th stefangimmillaro 695 121 6 Jan 2025 536th pardouin 🇫🇷 693 78 4 Jan 2025 536th stefangimmillaro 693 78 4 Jan 2025 536th ScottHamper 693 78 19 Jan 2025 539th albanian-laundromat 693 153 8 Sep 2025 540th tobeannouncd 692 148 20 Jan 2025 541st GolfingSuccess 🇬🇷 691 108 31 Dec 2024 541st Shanethegamer 🇺🇸 691 108 1 Jan 2025 541st helbling 🇨🇭 691 108 4 Jan 2025 541st dokutan 691 108 6 Jan 2025 541st galloj 🇨🇿 691 108 23 Jan 2025 541st edsrzf 🇳🇿 691 108 14 Mar 2025 541st stefangimmillaro 691 108 12 Jul 2025 541st iczelia 🇩🇪 691 108 23 days ago 549th stefangimmillaro 691 131 3 Jan 2025 550th frankgraziano 690 82 9 Jul 2025 551st j2e2 🇪🇸 689 95 19 Feb 2025 551st iczelia 🇩🇪 689 95 20 days ago 553rd fuzzylojik-golf 🇺🇸 685 103 23 May 2025 554th SirBogman 🇺🇸 685 143 3 Jun 2025 555th elgan65536 683 148 16 Jan 2025 556th Lv0Sys 🇵🇱 682 96 15 Jun 2025 557th MeWhenI 🇻🇦 682 122 6 Jan 2025 558th DialFrost 🇸🇬 681 66 3 Jan 2025 559th didion0 🇺🇸 681 121 24 Feb 2025 559th SebassNoob 681 121 8 Aug 2025 561st stefangimmillaro 680 144 14 Jan 2025 562nd iczelia 🇩🇪 678 151 23 days ago 563rd qbitYouri 676 124 4 Apr 2025 564th roguh 🇬🇹 674 84 9 Jul 2025 565th nullie 673 150 6 Apr 2025 566th 0xjac 🇨🇭 673 161 11 Jun 2025 567th helbling 🇨🇭 670 123 5 Jan 2025 568th SirBogman 🇺🇸 668 98 16 Jan 2025 569th Shanethegamer 🇺🇸 667 126 5 Jan 2025 570th SB-945 666 85 5 Jan 2025 570th randolchance 666 85 20 May 2025 572nd MeWhenI 🇻🇦 665 93 7 Jan 2025 573rd AlephSquirrel 665 111 21 Jan 2025 574th KasperKivimaeki 🇫🇮 665 152 3 May 2025 575th fuzzylojik-golf 🇺🇸 661 32 10 Jul 2025 576th Herbert00709 🇵🇱 661 126 5 Jan 2025 577th MeWhenI 🇻🇦 660 137 7 Jan 2025 578th yzhs 🇩🇪 658 86 17 Jan 2025 579th Feniske 🇫🇷 655 75 14 Jan 2025 580th Salutations45 654 126 5 Jan 2025 581st Yewzir 🇧🇪 653 166 6 Jan 2025 582nd error256 651 83 9 Jan 2025 583rd MeWhenI 🇻🇦 648 101 6 Jan 2025 584th Natanaelel 🇸🇪 648 158 26 Apr 2025 585th Sciman101 645 130 26 Mar 2025 586th SirBogman 🇺🇸 645 277 21 Jan 2025 587th Shanethegamer 🇺🇸 644 100 7 Jan 2025 588th emgordon154 644 188 11 Jun 2025 589th JunkIce 643 88 17 Jan 2025 590th Shanethegamer 🇺🇸 642 110 6 Jan 2025 591st MeWhenI 🇻🇦 641 33 6 Jan 2025 592nd emgordon154 641 120 12 Jan 2025 593rd frankgraziano 640 132 16 May 2025 594th gigaprofisi 🇺🇸 639 129 7 Aug 2025 595th Shanethegamer 🇺🇸 637 97 24 May 2025 596th CaedenHarper 🇨🇦 637 170 6 Jan 2025 597th DialFrost 🇸🇬 636 101 3 Jan 2025 598th BambooleanLogic 🇸🇪 634 130 17 Jul 2025 599th DialFrost 🇸🇬 632 87 11 Jan 2025 600th Ephellon 629 131 1 Feb 2025 First Prev 526–600 of 861 Next Last