PalindromemordnilaP 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 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 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 Polygon Triangulations QR Encoder Quadratic Formula 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 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 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 Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 76th emplv 🇱🇻 891 70 17 Sep 2024 77th JayXon 🇺🇸 891 92 18 Sep 2024 78th 2bular 889 35 1 Sep 2024 78th Frowny 889 35 1 Sep 2024 78th Natanaelel 🇸🇪 889 35 1 Sep 2024 78th 4hg 🇺🇸 889 35 5 Sep 2024 82nd firegene 🇮🇪 889 70 3 Sep 2024 82nd emgordon154 889 70 8 Nov 2024 84th pardouin 🇫🇷 887 99 1 Sep 2024 84th Natanaelel 🇸🇪 887 99 1 Sep 2024 84th ovs-code 🇩🇪 887 99 1 Sep 2024 84th sean-niemann 🇺🇸 887 99 4 Sep 2024 84th JayXon 🇺🇸 887 99 6 Sep 2024 84th lynn 887 99 8 Jan 2025 84th xnor-gate 887 99 4 Mar 2025 84th Sakisan 🇧🇪 887 99 22 Apr 2025 84th tobeannouncd 887 99 25 Apr 2025 93rd GolfingSuccess 🇬🇷 886 48 13 Dec 2024 93rd MeWhenI 🇻🇦 886 48 31 Dec 2024 95th btnlq 885 55 1 Sep 2024 95th ovs-code 🇩🇪 885 55 20 Oct 2024 95th sean-niemann 🇺🇸 885 55 29 Dec 2024 98th alemelis 884 59 1 Sep 2024 98th pardouin 🇫🇷 884 59 2 Sep 2024 98th antimon2 🇯🇵 884 59 23 Oct 2024 101st JayXon 🇺🇸 884 101 18 Sep 2024 102nd Natanaelel 🇸🇪 882 80 1 Sep 2024 102nd MeWhenI 🇻🇦 882 80 1 Sep 2024 104th ovs-code 🇩🇪 880 25 1 Sep 2024 105th radarek 🇵🇱 878 52 10 Sep 2024 106th JayXon 🇺🇸 878 122 18 Sep 2024 107th starfihs 876 71 5 Sep 2024 107th dokutan 876 71 13 Sep 2024 107th KatieLG 🇬🇧 876 71 14 Sep 2024 107th JayXon 🇺🇸 876 71 8 Nov 2024 107th pardouin 🇫🇷 876 71 17 Nov 2024 107th lifthrasiir 🇰🇷 876 71 20 Nov 2024 107th plcc0 876 71 6 Mar 2025 107th keelimeguy 🇺🇸 876 71 17 May 2025 107th albanian-laundromat 876 71 22 days ago 116th ashtraypettingzoo 🇺🇸 875 29 1 Sep 2024 116th GolfingSuccess 🇬🇷 875 29 25 Mar 2025 118th lifthrasiir 🇰🇷 875 66 2 Dec 2024 119th GrayJoKing 🇦🇺 873 60 3 Sep 2024 119th error256 873 60 3 Sep 2024 121st error256 873 66 6 Sep 2024 122nd IanUtley 873 78 1 Sep 2024 122nd kops-cg 873 78 6 Mar 2025 124th nwellnhof 🇩🇪 873 137 5 Sep 2024 124th JayXon 🇺🇸 873 137 10 Sep 2024 126th emplv 🇱🇻 871 81 16 Sep 2024 126th vlpx 🇫🇮 871 81 23 Sep 2024 126th lukegustafson 🇺🇸 871 81 26 May 2025 129th xsot 🇸🇬 870 57 1 Sep 2024 130th sean-niemann 🇺🇸 870 69 10 May 2025 131st error256 868 87 16 Apr 2025 132nd MeWhenI 🇻🇦 867 59 14 days ago 133rd JayXon 🇺🇸 866 141 22 May 2025 134th JayXon 🇺🇸 865 151 10 Sep 2024 134th nwellnhof 🇩🇪 865 151 10 Sep 2024 136th SirBogman 🇺🇸 864 36 11 Sep 2024 137th error256 864 72 24 Oct 2024 138th error256 864 94 2 Sep 2024 139th JayXon 🇺🇸 862 53 2 Sep 2024 140th saito-ta 🇯🇵 862 71 30 Sep 2024 141st pardouin 🇫🇷 861 49 1 Sep 2024 142nd GrayJoKing 🇦🇺 861 57 20 Mar 2025 143rd JayXon 🇺🇸 861 91 10 Sep 2024 144th voytxt 🇨🇿 860 82 1 Sep 2024 144th dmrichwa 🇺🇸 860 82 2 Sep 2024 146th ovs-code 🇩🇪 855 61 1 Sep 2024 147th JayXon 🇺🇸 855 95 19 Sep 2024 148th MeWhenI 🇻🇦 854 57 1 Sep 2024 149th JayXon 🇺🇸 854 94 10 Sep 2024 150th error256 854 140 1 Sep 2024 Prev 76–150 of 614 Next