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 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 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 181st nwellnhof 🇩🇪 Go 904 93 6 Jan 2021 182nd primo-ppcg 🇹🇭 Rust 903 69 14 Jan 2022 182nd Steffan153 🇫🇮 Rust 903 69 25 Apr 2023 184th JayXon 🇺🇸 D 902 68 28 Feb 2022 184th Lydxn 🇨🇦 D 902 68 28 Feb 2022 186th btnlq SQL 902 78 7 Nov 2020 187th btnlq AWK 900 61 5 Nov 2022 188th Lydxn 🇨🇦 Tcl 897 72 28 Feb 2023 189th Lydxn 🇨🇦 OCaml 897 76 28 Jan 2023 189th Steffan153 🇫🇮 OCaml 897 76 25 Apr 2023 191st jared-hughes TeX 897 87 20 Dec 2023 192nd canissimia 🇦🇶 brainfuck 897 194 21 Sep 2021 193rd DialFrost 🇸🇬 R 896 57 23 Oct 2023 194th sean-niemann 🇺🇸 COBOL 896 147 1 Aug 2023 194th Shanethegamer 🇺🇸 COBOL 896 147 1 Aug 2023 194th MeWhenI 🇻🇦 COBOL 896 147 1 Aug 2023 194th Lydxn 🇨🇦 COBOL 896 147 1 Aug 2023 194th JayXon 🇺🇸 COBOL 896 147 2 Aug 2023 194th Steffan153 🇫🇮 COBOL 896 147 2 Aug 2023 194th primo-ppcg 🇹🇭 COBOL 896 147 2 Aug 2023 194th janbehrens 🇩🇪 COBOL 896 147 2 Aug 2023 194th GrayJoKing 🇦🇺 COBOL 896 147 11 Aug 2023 194th DialFrost 🇸🇬 COBOL 896 147 1 Sep 2023 194th BREMAUCY 🇫🇷 COBOL 896 147 7 Sep 2023 194th dokutan COBOL 896 147 26 Oct 2023 194th Yewzir 🇧🇪 COBOL 896 147 12 Mar 2024 207th primo-ppcg 🇹🇭 C# 895 60 21 Nov 2021 208th Lydxn 🇨🇦 Pascal 895 75 14 Jun 2022 209th primo-ppcg 🇹🇭 Go 895 94 21 Apr 2020 209th stefangimmillaro Go 895 94 21 Aug 2023 211th Steffan153 🇫🇮 PHP 892 51 25 Apr 2023 212th JayXon 🇺🇸 Fortran 892 62 20 Aug 2021 213th marcin7Cd COBOL 890 148 12 Oct 2020 213th Attero 🇸🇪 COBOL 890 148 12 Oct 2020 213th KatieLG 🇬🇧 COBOL 890 148 27 Apr 2021 213th GolfingSuccess 🇬🇷 COBOL 890 148 1 May 2021 213th sisyphus-ppcg 🇦🇺 COBOL 890 148 30 May 2021 213th lynn COBOL 890 148 1 Jun 2021 213th SirBogman 🇺🇸 COBOL 890 148 28 Nov 2021 213th ovs-code 🇩🇪 COBOL 890 148 22 Apr 2022 213th scpchicken 🇵🇼 COBOL 890 148 4 Feb 2023 222nd JayXon 🇺🇸 C 889 59 6 Jan 2021 223rd imrich-nagy Python 888 53 7 Sep 2020 224th saito-ta 🇯🇵 Perl 886 39 24 Oct 2023 225th prplz 🇦🇺 Raku 885 35 12 Mar 2020 226th GrayJoKing 🇦🇺 Tcl 885 73 12 Feb 2023 226th Steffan153 🇫🇮 Tcl 885 73 1 Nov 2023 228th MeWhenI 🇻🇦 Go 885 95 22 Aug 2023 229th Lydxn 🇨🇦 Zig 885 104 6 days ago 229th JayXon 🇺🇸 Zig 885 104 6 days ago 231st KatieLG-Transpiler 🇬🇧 COBOL 884 149 24 Jun 2022 232nd JayXon 🇺🇸 Pascal 883 76 17 Apr 2022 232nd m-tkach 🇺🇦 Pascal 883 76 9 Mar 2023 234th stackofbears J 882 31 22 Dec 2023 235th ScottHamper JavaScript 881 56 30 May 2021 235th JayXon 🇺🇸 JavaScript 881 56 9 Mar 2023 237th rak1507 🇬🇧 K 880 25 10 Jan 2022 237th lynn K 880 25 10 Jan 2022 237th Bubbler-4 K 880 25 10 Jan 2022 237th primo-ppcg 🇹🇭 K 880 25 10 Jan 2022 Prev 181–240 of 2,284 Next