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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig All Bytes Chars Scoring All Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer 🥇 💎 🥈 🥉 1st JayXon 🇺🇸 21 (13) 3 1 2nd error256 9 (4) 5 2 3rd nwellnhof 🇩🇪 7 (1) 3 1 4th ovs-code 🇩🇪 5 (2) 1 2 5th canissimia 🇦🇶 5 (2) 0 0 6th MeWhenI 🇻🇦 3 (3) 2 4 7th m-tkach 🇺🇦 3 (3) 0 0 8th GrayJoKing 🇦🇺 3 (1) 2 0 9th saito-ta 🇯🇵 3 (1) 0 0 10th pardouin 🇫🇷 3 (0) 1 3 11th Shanethegamer 🇺🇸 2 (2) 2 4 12th AlephSquirrel 2 (2) 0 0 13th Natanaelel 🇸🇪 2 (0) 0 1 14th emgordon154 1 (1) 1 2 15th kg583 🇺🇸 1 (1) 1 1 15th MostParsingVex 1 (1) 1 1 17th Kacarott 🇦🇺 1 (1) 1 0 18th duckyluuk 🇳🇱 1 (1) 0 1 18th emplv 🇱🇻 1 (1) 0 1 18th xsot 🇸🇬 1 (1) 0 1 21st BREMAUCY 🇫🇷 1 (1) 0 0 21st IanUtley 1 (1) 0 0 21st SirBogman 🇺🇸 1 (1) 0 0 24th sean-niemann 🇺🇸 1 (0) 2 1 25th radarek 🇵🇱 1 (0) 1 0 26th stackofbears 1 (0) 0 0 26th zacjl 1 (0) 0 0 28th dokutan 0 (0) 2 4 29th btnlq 0 (0) 1 1 30th acotis 0 (0) 1 0 30th alphafalfa 0 (0) 1 0 30th annaproxy 0 (0) 1 0 30th bitsandbeyond 🇳🇱 0 (0) 1 0 30th edsrzf 🇳🇿 0 (0) 1 0 30th retrohun 0 (0) 1 0 30th RyanMHsiao 0 (0) 1 0 30th snoozingnewt 🇺🇸 0 (0) 1 0 30th stefangimmillaro 0 (0) 1 0 30th tailorspy 0 (0) 1 0 30th UnderKoen 🇳🇱 0 (0) 1 0 41st 2bular 0 (0) 0 2 41st KatieLG 🇬🇧 0 (0) 0 2 43rd 4hg 🇺🇸 0 (0) 0 1 43rd alemelis 0 (0) 0 1 43rd antimon2 🇯🇵 0 (0) 0 1 43rd chunes3 🇺🇸 0 (0) 0 1 43rd dcgjb 0 (0) 0 1 43rd elgan65536 0 (0) 0 1 43rd FlyingPenguin223 0 (0) 0 1 43rd Frowny 0 (0) 0 1 43rd helbling 🇨🇭 0 (0) 0 1 43rd JDiLenarda 🇫🇷 0 (0) 0 1 43rd msbranicky 0 (0) 0 1 43rd rucin93 🇵🇱 0 (0) 0 1 43rd tomtheisen 🇺🇸 0 (0) 0 1 1–55 of 55