PalindromemordnilaP in all languages in bytes. 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 151st lyphyser 870 57 5 Jan 2025 152nd alemelis 869 60 1 Sep 2024 152nd antimon2 🇯🇵 869 60 23 Oct 2024 154th pardouin 🇫🇷 869 71 17 Apr 2025 155th error256 868 87 16 Apr 2025 156th MeWhenI 🇻🇦 867 59 13 Jun 2025 157th AlephSquirrel 867 88 1 Sep 2024 157th ahmetdemirag 🇨🇾 867 88 3 Sep 2024 157th anter69 🇭🇺 867 88 3 Sep 2024 157th hellwue 867 88 4 Sep 2024 157th Schreipfelerer 867 88 11 Sep 2024 157th abhishekg999 867 88 17 Sep 2024 157th bob-th 867 88 17 Sep 2024 157th InigoK 🇺🇸 867 88 18 Sep 2024 157th moustave 867 88 24 Oct 2024 157th andrewjc2000 867 88 10 Mar 2025 167th JayXon 🇺🇸 867 137 39 hours ago 168th error256 866 74 6 Sep 2024 169th JayXon 🇺🇸 865 151 10 Sep 2024 169th nwellnhof 🇩🇪 865 151 10 Sep 2024 171st SirBogman 🇺🇸 864 36 11 Sep 2024 172nd error256 864 72 24 Oct 2024 173rd error256 864 94 2 Sep 2024 174th nwellnhof 🇩🇪 863 102 20 Sep 2024 175th JayXon 🇺🇸 862 53 2 Sep 2024 176th saito-ta 🇯🇵 862 71 30 Sep 2024 177th pardouin 🇫🇷 861 49 1 Sep 2024 178th GrayJoKing 🇦🇺 861 57 20 Mar 2025 179th voytxt 🇨🇿 861 82 1 Sep 2024 179th dmrichwa 🇺🇸 861 82 2 Sep 2024 181st JayXon 🇺🇸 861 91 10 Sep 2024 182nd xsot 🇸🇬 859 66 39 hours ago 183rd OllieBoyne 🇬🇧 857 89 9 Sep 2024 183rd davecame 857 89 17 Sep 2024 183rd Bmrl7 857 89 3 Oct 2024 183rd DialFrost 🇸🇬 857 89 21 Nov 2024 187th AdrienHache 🇫🇷 855 58 6 Nov 2024 188th ovs-code 🇩🇪 855 61 1 Sep 2024 189th JayXon 🇺🇸 855 95 19 Sep 2024 190th MeWhenI 🇻🇦 854 57 1 Sep 2024 191st JayXon 🇺🇸 854 94 10 Sep 2024 192nd error256 854 140 1 Sep 2024 192nd MeWhenI 🇻🇦 854 140 1 Sep 2024 192nd sean-niemann 🇺🇸 854 140 19 Dec 2024 195th DialFrost 🇸🇬 852 103 21 Nov 2024 196th duckyluuk 🇳🇱 851 74 1 Sep 2024 197th tayloia 🇬🇧 851 83 1 Sep 2024 198th CLOStrophobic 🇮🇹 848 108 19 Feb 2025 199th firegene 🇮🇪 847 90 3 Sep 2024 200th ovs-code 🇩🇪 846 95 1 Sep 2024 200th JayXon 🇺🇸 846 95 24 May 2025 202nd sean-niemann 🇺🇸 845 118 16 Jan 2025 202nd albanian-laundromat 845 118 16 days ago 202nd JayXon 🇺🇸 845 118 8 hours ago 205th sean-niemann 🇺🇸 843 74 19 Dec 2024 206th edsrzf 🇳🇿 843 125 31 Dec 2024 206th kg583 🇺🇸 843 125 25 Mar 2025 208th JayXon 🇺🇸 842 87 20 Sep 2024 209th Kacarott 🇦🇺 841 89 1 Sep 2024 210th GrayJoKing 🇦🇺 840 84 2 Sep 2024 210th uttumuttu 🇫🇮 840 84 30 Sep 2024 210th didion0 🇺🇸 840 84 30 May 2025 213th AlephSquirrel 840 109 18 Feb 2025 214th BlankSpruce 838 91 1 Sep 2024 214th KatieLG 🇬🇧 838 91 1 Sep 2024 214th 5cw 🇺🇸 838 91 1 Sep 2024 214th hiichbindermax 838 91 1 Sep 2024 214th ZakkkkAttackkkk 🇵🇭 838 91 1 Sep 2024 214th BREMAUCY 🇫🇷 838 91 3 Sep 2024 214th charliegaming 838 91 7 Sep 2024 214th mbittner20 838 91 9 Sep 2024 214th neihousaigaai 838 91 28 Sep 2024 214th Rubiksmath 838 91 1 Oct 2024 214th lifthrasiir 🇰🇷 838 91 20 Nov 2024 214th jameswmccarty 838 91 2 Dec 2024 Prev 151–225 of 625 Next