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Happy Numbers (Long) in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 96th Steffan153 🇫🇮 926 82 454ms 5 Mar 2023 96th sean-niemann 🇺🇸 926 82 446ms 16 May 2024 103rd canissimia 🇦🇶 925 57 3ms 16 Jan 2026 104th dmrichwa 🇺🇸 925 64 13ms 28 Jan 2023 104th targrik 925 64 12ms 19 Feb 2025 106th GrayJoKing 🇦🇺 921 46 17ms 19 Sep 2021 107th primo-ppcg 🇹🇭 920 25 76ms 9 Dec 2022 108th sisyphus-ppcg 🇦🇺 920 71 2,318ms 16 Apr 2024 108th Lydxn 🇨🇦 920 71 1,938ms 16 Apr 2024 108th primo-ppcg 🇹🇭 920 71 2,027ms 9 Jun 2024 111th sean-niemann 🇺🇸 920 101 512ms 26 Sep 2025 111th JayXon 🇺🇸 920 101 601ms 26 Sep 2025 111th Lydxn 🇨🇦 920 101 501ms 12 Dec 2025 111th Steffan153 🇫🇮 920 101 514ms 11 Feb 2026 115th rustyflamingo 919 51 643ms 22 Sep 2022 115th antimon2 🇯🇵 919 51 582ms 15 Oct 2022 115th alemelis 919 51 639ms 1 Mar 2023 115th ovs-code 🇩🇪 919 51 588ms 24 Oct 2023 115th MarcMush 🇫🇷 919 51 574ms 5 Jan 2024 115th DialFrost 🇸🇬 919 51 573ms 5 Jan 2024 115th Steffan153 🇫🇮 919 51 559ms 28 Feb 2024 115th twolfive 919 51 554ms 5 Oct 2024 115th sean-niemann 🇺🇸 919 51 583ms 3 Jun 2025 124th JayXon 🇺🇸 919 61 595ms 25 Jan 2024 124th kg583 🇺🇸 919 61 545ms 15 Oct 2025 124th sean-niemann 🇺🇸 919 61 589ms 30 Dec 2025 124th Steffan153 🇫🇮 919 61 731ms 26 Feb 2026 128th JayXon 🇺🇸 919 103 63ms 10 Dec 2025 129th pardouin 🇫🇷 918 27 7ms 14 Apr 2025 129th plcc0 918 27 6ms 9 days ago 131st Steffan153 🇫🇮 918 57 12ms 12 Feb 2026 132nd sean-niemann 🇺🇸 917 58 138ms 6 Aug 2024 132nd JayXon 🇺🇸 917 58 135ms 6 Aug 2024 132nd Steffan153 🇫🇮 917 58 129ms 6 Aug 2024 132nd lukegustafson 🇺🇸 917 58 139ms 6 Sep 2024 136th Shanethegamer 🇺🇸 917 74 152ms 19 Sep 2021 136th GrayJoKing 🇦🇺 917 74 152ms 19 Sep 2021 136th MeWhenI 🇻🇦 917 74 155ms 19 Sep 2021 136th sean-niemann 🇺🇸 917 74 155ms 20 Sep 2021 136th yzhs 🇩🇪 917 74 158ms 5 Nov 2021 136th Steffan153 🇫🇮 917 74 153ms 26 Dec 2022 136th DialFrost 🇸🇬 917 74 153ms 28 Jan 2023 136th inventshah 917 74 155ms 26 Sep 2023 136th pardouin 🇫🇷 917 74 159ms 21 Sep 2024 136th LostSyntax21 🇬🇧 917 74 160ms 8 Jan 2025 136th snoozingnewt 🇨🇦 917 74 162ms 5 Dec 2025 136th edsrzf 🇳🇿 917 74 172ms 24 Dec 2025 148th GrayJoKing 🇦🇺 916 83 2ms 23 Oct 2023 149th Shanethegamer 🇺🇸 914 54 1,363ms 21 Sep 2021 150th hallvabo 🇳🇴 913 65 23ms 21 Sep 2021 150th annaproxy 913 65 200ms 24 Nov 2021 150th anter69 🇭🇺 913 65 227ms 3 Apr 2022 150th Irratix 🇳🇱 913 65 310ms 23 Apr 2022 150th KatieLG 🇬🇧 913 65 302ms 11 Dec 2022 150th ndren 913 65 318ms 25 Aug 2023 150th sisyphus-ppcg 🇦🇺 913 65 1,221ms 1 Dec 2023 150th duckyluuk 🇳🇱 913 65 199ms 15 Aug 2024 150th CornerMercury 🇬🇧 913 65 226ms 6 Oct 2025 159th Lydxn 🇨🇦 913 109 132ms 23 May 2022 159th JayXon 🇺🇸 913 109 136ms 23 May 2022 159th r-brinke 🇳🇱 913 109 140ms 29 Jul 2022 159th acotis 913 109 130ms 28 Oct 2025 159th kumavale 913 109 150ms 16 days ago 164th JayXon 🇺🇸 913 129 311ms 20 Sep 2021 164th Lydxn 🇨🇦 913 129 340ms 2 Oct 2021 164th Steffan153 🇫🇮 913 129 340ms 3 Dec 2022 164th emplv 🇱🇻 913 129 327ms 12 Jan 2023 164th MeWhenI 🇻🇦 913 129 336ms 9 Feb 2023 164th nwellnhof 🇩🇪 913 129 315ms 2 Mar 2023 164th stefangimmillaro 913 129 340ms 14 Jun 2023 164th Shanethegamer 🇺🇸 913 129 315ms 21 Nov 2023 164th sean-niemann 🇺🇸 913 129 330ms 6 Dec 2023 164th Yewzir 🇧🇪 913 129 331ms 9 Jan 2024 164th CaedenHarper 🇨🇦 913 129 343ms 5 Nov 2025 164th albanian-laundromat 🇺🇸 913 129 344ms 21 Dec 2025 176th HPWiz 🇳🇿 912 53 283ms 18 Mar 2022 177th DialFrost 🇸🇬 912 67 245ms 17 Mar 2025 177th ovs-code 🇩🇪 912 67 452ms 8 Dec 2025 179th stackofbears 910 33 59ms 14 Mar 2025 180th nwellnhof 🇩🇪 910 104 58ms 7 Dec 2022 181st Lydxn 🇨🇦 909 58 3ms 30 Oct 2022 181st primo-ppcg 🇹🇭 909 58 15ms 19 Nov 2022 181st clockworknazo 909 58 14ms 19 Nov 2022 181st Steffan153 🇫🇮 909 58 3ms 9 Apr 2023 181st sean-niemann 🇺🇸 909 58 15ms 24 Jul 2023 181st xsot 🇸🇬 909 58 4ms 25 Jul 2023 181st DialFrost 🇸🇬 909 58 14ms 22 Dec 2024 181st fuzzylojik-golf 🇺🇸 909 58 15ms 15 Sep 2025 189th ovs-code 🇩🇪 909 63 64ms 12 Sep 2024 189th GrayJoKing 🇦🇺 909 63 68ms 13 Sep 2024 189th error256 909 63 65ms 13 Sep 2024 189th Kacarott 🇦🇺 909 63 63ms 20 Sep 2024 189th primo-ppcg 🇹🇭 909 63 63ms 5 Apr 2025 194th Lydxn 🇨🇦 907 73 13ms 28 Feb 2023 194th Lydxn 🇨🇦 907 73 3,297ms 22 Mar 2023 196th JayXon 🇺🇸 906 89 534ms 12 Sep 2022 196th btnlq 906 89 542ms 12 Sep 2022 196th Lydxn 🇨🇦 906 89 531ms 12 Sep 2022 196th Steffan153 🇫🇮 906 89 531ms 10 Mar 2026 200th jared-hughes 906 130 325ms 27 Feb 2024 First Prev 101–200 of 2,107 Next Last