Happy Numbers (Long) in all languages. 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 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 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 Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation 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 v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust 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++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust 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 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 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 Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation 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 v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer 🥇 💎 🥈 🥉 1st Lydxn 🇨🇦 47 (10) 8 3 2nd JayXon 🇺🇸 35 (8) 9 2 3rd primo-ppcg 🇹🇭 20 (5) 10 4 4th GrayJoKing 🇦🇺 19 (9) 10 3 5th Steffan153 🇫🇮 19 (2) 8 9 6th ovs-code 🇩🇪 12 (0) 7 3 7th nwellnhof 🇩🇪 11 (3) 4 1 8th sisyphus-ppcg 🇦🇺 11 (2) 2 1 9th btnlq 10 (2) 8 1 10th sean-niemann 🇺🇸 10 (0) 0 6 11th HPWiz 🇬🇧 8 (2) 0 0 12th lynn 6 (2) 0 2 13th saito-ta 🇯🇵 5 (0) 2 1 14th canissimia 🇦🇶 4 (4) 0 0 15th MeWhenI 🇻🇦 4 (2) 7 6 16th m-tkach 🇺🇦 4 (2) 0 0 17th Bubbler-4 4 (0) 2 0 18th stefangimmillaro 4 (0) 0 4 19th emplv 🇱🇻 4 (0) 0 2 20th clockworknazo 4 (0) 0 1 21st jared-hughes 3 (2) 1 0 22nd typeswitch-dev 🇵🇹 2 (2) 0 0 23rd Shanethegamer 🇺🇸 2 (0) 2 6 24th SirBogman 🇺🇸 2 (0) 2 2 24th Yewzir 🇧🇪 2 (0) 2 2 26th Natanaelel 🇸🇪 2 (0) 0 1 27th 2bular 2 (0) 0 0 27th 5cw 2 (0) 0 0 27th copy 2 (0) 0 0 27th cure-honey 🇯🇵 2 (0) 0 0 27th dvargas46 🇺🇸 2 (0) 0 0 27th Garklein 🇨🇦 2 (0) 0 0 27th marshallward 🇺🇸 2 (0) 0 0 27th rak1507 🇬🇧 2 (0) 0 0 27th razetime 2 (0) 0 0 27th r-brinke 🇳🇱 2 (0) 0 0 27th rucin93 🇵🇱 2 (0) 0 0 27th stackofbears 2 (0) 0 0 27th tobeannouncd 2 (0) 0 0 27th tomtheisen 🇺🇸 2 (0) 0 0 27th xnor-gate 2 (0) 0 0 27th xsot 🇸🇬 2 (0) 0 0 27th zacjl 2 (0) 0 0 44th GolfingSuccess 🇬🇷 1 (0) 2 1 45th janlelis 1 (0) 1 0 45th radarek 🇵🇱 1 (0) 1 0 47th orthoplex 🇨🇽 1 (0) 0 1 48th AdrienHache 1 (0) 0 0 48th alemelis 1 (0) 0 0 48th antimon2 🇯🇵 1 (0) 0 0 48th DialFrost 🇸🇬 1 (0) 0 0 48th lyphyser 1 (0) 0 0 48th MarcMush 🇫🇷 1 (0) 0 0 48th pardouin 🇫🇷 1 (0) 0 0 48th rustyflamingo 1 (0) 0 0 56th inventshah 0 (0) 2 2 57th AlephSquirrel 0 (0) 2 0 57th mousetail 🇳🇱 0 (0) 2 0 57th UnderKoen 🇳🇱 0 (0) 2 0 57th Waffle3z 0 (0) 2 0 1–60 of 71 Next