Happy Numbers 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 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 N Queens 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 Bytes Chars Scoring 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 N Queens 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 Lang Points Chars Time 114th Steffan153 🇫🇮 Prolog 922 54 25 Sep 2022 114th IanUtley Prolog 922 54 17 Nov 2022 114th Yewzir 🇧🇪 Prolog 922 54 11 Nov 2023 114th Betuaredead Prolog 922 54 12 Nov 2023 125th primo-ppcg 🇹🇭 Java 922 107 24 Apr 2020 125th nwellnhof 🇩🇪 Java 922 107 24 Apr 2020 125th prplz 🇦🇺 Java 922 107 7 Jul 2020 125th JayXon 🇺🇸 Java 922 107 26 May 2021 125th ScottHamper Java 922 107 29 May 2021 125th Lydxn 🇨🇦 Java 922 107 12 Jul 2021 125th MeWhenI 🇻🇦 Java 922 107 31 Dec 2021 125th stefangimmillaro Java 922 107 15 Jul 2023 133rd MeWhenI 🇻🇦 Hexagony 919 43 22 Mar 2024 134th JayXon 🇺🇸 Lua 919 55 9 Jul 2021 134th btnlq Lua 919 55 28 Dec 2022 136th alo-gin Ruby 918 32 19 Oct 2018 137th MeWhenI 🇻🇦 VimL 918 53 11 Nov 2021 137th HPWiz 🇬🇧 VimL 918 53 18 Mar 2022 139th andersk 🇺🇸 Rust 916 68 22 Oct 2022 140th MeWhenI 🇻🇦 Clojure 915 46 13 Dec 2023 140th Lydxn 🇨🇦 Clojure 915 46 20 Dec 2023 142nd Lydxn 🇨🇦 Elixir 915 53 16 May 2022 142nd GrayJoKing 🇦🇺 Elixir 915 53 16 May 2022 142nd Shanethegamer 🇺🇸 Elixir 915 53 18 May 2022 142nd Steffan153 🇫🇮 Elixir 915 53 1 Oct 2022 142nd JayXon 🇺🇸 Elixir 915 53 20 Mar 2023 142nd Yewzir 🇧🇪 Elixir 915 53 9 Nov 2023 142nd Betuaredead Elixir 915 53 13 Nov 2023 149th sean-niemann 🇺🇸 AWK 915 60 29 Oct 2022 149th Lydxn 🇨🇦 AWK 915 60 30 Oct 2022 149th sisyphus-ppcg 🇦🇺 AWK 915 60 3 Nov 2022 149th primo-ppcg 🇹🇭 AWK 915 60 19 Nov 2022 149th clockworknazo AWK 915 60 19 Nov 2022 149th Steffan153 🇫🇮 AWK 915 60 28 Jan 2023 149th xsot 🇸🇬 AWK 915 60 25 Jul 2023 149th DialFrost 🇸🇬 AWK 915 60 14 Sep 2023 157th Lydxn 🇨🇦 Forth 914 47 16 Jul 2023 158th Steffan153 🇫🇮 R 912 56 13 Dec 2022 158th MeWhenI 🇻🇦 R 912 56 13 Dec 2022 158th Lydxn 🇨🇦 R 912 56 13 Dec 2022 158th ovs-code 🇩🇪 R 912 56 10 days ago 162nd Bubbler-4 J 911 30 2 Feb 2022 162nd ovs-code 🇩🇪 J 911 30 17 Aug 2023 164th Natanaelel 🇸🇪 Raku 911 34 7 Oct 2021 164th Lydxn 🇨🇦 Raku 911 34 21 Feb 2023 166th Lydxn 🇨🇦 BASIC 910 56 14 Jun 2022 167th Steffan153 🇫🇮 Janet 909 42 14 May 2023 168th primo-ppcg 🇹🇭 PHP 909 50 3 Jul 2023 169th Lydxn 🇨🇦 Dart 909 59 14 Oct 2022 169th JayXon 🇺🇸 Dart 909 59 14 Oct 2022 169th MeWhenI 🇻🇦 Dart 909 59 17 Oct 2022 172nd Lydxn 🇨🇦 Fortran 907 61 14 Jun 2022 173rd marcin7Cd Lisp 907 75 15 Feb 2021 173rd primo-ppcg 🇹🇭 Lisp 907 75 1 Mar 2021 175th schachmattmatt Python 905 52 11 Aug 2021 176th GrayJoKing 🇦🇺 Wren 904 53 10 Sep 2022 177th Lydxn 🇨🇦 Berry 904 65 11 Oct 2023 177th JayXon 🇺🇸 Berry 904 65 27 Jan 2024 179th btnlq sed 904 80 11 Jun 2023 179th saito-ta 🇯🇵 sed 904 80 11 Jun 2023 Prev 121–180 of 2,284 Next