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Happy Numbers (Long) in all languages in bytes. 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 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 73rd stefangimmillaro 957 50 99ms 27 May 2025 82nd sisyphus-ppcg 🇦🇺 950 46 42ms 12 Jan 2023 83rd btnlq 945 74 136ms 20 Sep 2021 83rd xnor-gate 945 74 144ms 23 Oct 2023 83rd kg583 🇺🇸 945 74 134ms 15 Oct 2025 86th rhdqor213 944 74 2ms 29 Jul 2024 87th Lydxn 🇨🇦 942 51 613ms 19 Nov 2021 87th rustyflamingo 942 51 602ms 22 Sep 2022 87th antimon2 🇯🇵 942 51 570ms 15 Oct 2022 87th JayXon 🇺🇸 942 51 552ms 3 Dec 2022 87th alemelis 942 51 572ms 1 Mar 2023 87th HPWiz 🇳🇿 942 51 546ms 9 Mar 2023 87th ovs-code 🇩🇪 942 51 558ms 24 Oct 2023 87th MarcMush 🇫🇷 942 51 617ms 5 Jan 2024 87th DialFrost 🇸🇬 942 51 518ms 5 Jan 2024 87th Steffan153 🇫🇮 942 51 562ms 28 Feb 2024 87th twolfive 942 51 558ms 5 Oct 2024 87th sean-niemann 🇺🇸 942 51 554ms 3 Jun 2025 99th bitsandbeyond 🇳🇱 941 53 3,396ms 1 Feb 2025 100th Lydxn 🇨🇦 939 53 1,055ms 19 Sep 2021 100th GrayJoKing 🇦🇺 939 53 916ms 19 Sep 2021 100th JayXon 🇺🇸 939 53 987ms 20 Sep 2021 100th primo-ppcg 🇹🇭 939 53 1,003ms 22 Sep 2021 100th sisyphus-ppcg 🇦🇺 939 53 1,042ms 3 Feb 2022 100th Steffan153 🇫🇮 939 53 983ms 27 Mar 2023 100th stefangimmillaro 939 53 982ms 14 Apr 2023 100th pardouin 🇫🇷 939 53 963ms 13 Apr 2025 100th sean-niemann 🇺🇸 939 53 1,027ms 13 Apr 2025 109th GrayJoKing 🇦🇺 935 40 245ms 19 Sep 2021 110th lynn 934 73 156ms 19 Sep 2021 110th JayXon 🇺🇸 934 73 163ms 19 Sep 2021 110th HPWiz 🇳🇿 934 73 149ms 19 Sep 2021 110th primo-ppcg 🇹🇭 934 73 163ms 20 Sep 2021 110th xnor-gate 934 73 158ms 26 Dec 2021 110th ovs-code 🇩🇪 934 73 151ms 5 Mar 2022 110th btnlq 934 73 157ms 15 Oct 2023 110th tobeannouncd 934 73 149ms 11 Jan 2024 118th saito-ta 🇯🇵 933 54 192ms 29 Jul 2024 119th emgordon154 933 75 1,143ms 16 Apr 2025 119th Mukundan314 933 75 154ms 21 days ago 121st Lydxn 🇨🇦 932 75 10ms 24 Nov 2021 121st saito-ta 🇯🇵 932 75 6ms 22 Jun 2022 121st KasperKivimaeki 🇫🇮 932 75 3ms 4 Feb 2025 124th Lydxn 🇨🇦 931 72 403ms 16 Jan 2024 124th pardouin 🇫🇷 931 72 408ms 21 Jun 2024 126th Lydxn 🇨🇦 930 58 3ms 30 Oct 2022 126th primo-ppcg 🇹🇭 930 58 13ms 19 Nov 2022 126th clockworknazo 930 58 13ms 19 Nov 2022 126th Steffan153 🇫🇮 930 58 3ms 9 Apr 2023 126th sean-niemann 🇺🇸 930 58 13ms 24 Jul 2023 126th xsot 🇸🇬 930 58 4ms 25 Jul 2023 126th DialFrost 🇸🇬 930 58 12ms 22 Dec 2024 126th fuzzylojik-golf 🇺🇸 930 58 14ms 15 Sep 2025 134th AlephSquirrel 929 28 3ms 3 Nov 2025 135th GrayJoKing 🇦🇺 929 47 17ms 19 Sep 2021 136th lyphyser 928 53 51ms 25 Dec 2023 136th AdrienHache 🇫🇷 928 53 49ms 12 Jan 2024 138th dmrichwa 🇺🇸 928 64 12ms 28 Jan 2023 138th targrik 928 64 11ms 19 Feb 2025 140th Lydxn 🇨🇦 928 83 357ms 25 Apr 2022 140th JayXon 🇺🇸 928 83 366ms 25 Apr 2022 140th tomtheisen 🇺🇸 928 83 367ms 9 Feb 2023 140th nwellnhof 🇩🇪 928 83 370ms 2 Mar 2023 140th btnlq 928 83 364ms 2 Mar 2023 140th Steffan153 🇫🇮 928 83 365ms 5 Mar 2023 140th sean-niemann 🇺🇸 928 83 399ms 16 May 2024 147th Shanethegamer 🇺🇸 927 29 85ms 22 Jul 2022 148th sisyphus-ppcg 🇦🇺 925 71 2,328ms 16 Apr 2024 148th Lydxn 🇨🇦 925 71 2,072ms 16 Apr 2024 148th primo-ppcg 🇹🇭 925 71 2,074ms 9 Jun 2024 151st btnlq 924 58 14ms 15 Aug 2024 151st Shanethegamer 🇺🇸 924 58 14ms 15 Aug 2024 151st Steffan153 🇫🇮 924 58 14ms 15 Aug 2024 151st GrayJoKing 🇦🇺 924 58 14ms 16 Aug 2024 151st DialFrost 🇸🇬 924 58 14ms 17 Aug 2024 151st sean-niemann 🇺🇸 924 58 14ms 13 Jan 2025 151st emgordon154 924 58 13ms 6 Jun 2025 158th sean-niemann 🇺🇸 922 102 471ms 26 Sep 2025 158th JayXon 🇺🇸 922 102 452ms 26 Sep 2025 158th Lydxn 🇨🇦 922 102 366ms 14 days ago First Prev 81–160 of 2,045 Next Last