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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 701st ovs-code 🇩🇪 770 127 27ms 26 Dec 2022 702nd jared-hughes 769 77 11ms 14 Mar 2022 702nd Re-Adventures 🇮🇳 769 77 11ms 14 Aug 2022 702nd lyphyser 769 77 12ms 3 Jun 2023 702nd helbling 🇨🇭 769 77 15ms 4 Jul 2024 706th ovs-code 🇩🇪 768 73 998ms 15 Jan 2024 706th sisyphus-ppcg 🇦🇺 768 73 1,669ms 16 Jan 2024 706th bizy-coder 768 73 949ms 3 Oct 2024 709th Shanethegamer 🇺🇸 768 93 14ms 8 Apr 2024 710th KatieLG 🇬🇧 768 111 167ms 14 Jan 2023 711th DialFrost 🇸🇬 767 127 115ms 29 Nov 2025 711th emgordon154 767 127 117ms 4 Dec 2025 711th snoozingnewt 🇨🇦 767 127 99ms 14 days ago 714th edsrzf 🇳🇿 766 99 19ms 5 Jan 2025 715th emgordon154 766 146 19ms 10 Jun 2025 716th snoozingnewt 🇨🇦 765 92 2,394ms 27 Sep 2025 717th MeWhenI 🇻🇦 764 244 16ms 28 Aug 2023 718th MeWhenI 🇻🇦 763 54 38ms 16 Aug 2022 718th xsot 🇸🇬 763 54 41ms 25 Jul 2023 720th strout 762 89 172ms 15 Aug 2022 721st Babafaba 762 122 443ms 14 Oct 2025 722nd commandz0 🇺🇸 761 78 25ms 22 Aug 2023 722nd ahmetdemirag 🇨🇾 761 78 155ms 11 Feb 2025 722nd blaztoma 🇱🇹 761 78 208ms 13 days ago 722nd BrunoVisnadi 🇧🇷 761 78 182ms 46 hours ago 726th kTheLemon 761 100 2ms 2 Apr 2025 727th UnderKoen 🇳🇱 761 147 34ms 20 Apr 2023 728th Shanethegamer 🇺🇸 760 100 124ms 19 Sep 2021 728th MichalMarsalek 🇨🇿 760 100 127ms 3 Mar 2022 730th shawphy 759 78 12ms 12 Oct 2021 730th solisolu 759 78 12ms 3 days ago 732nd DialFrost 🇸🇬 758 112 41ms 13 Feb 2025 733rd Shanethegamer 🇺🇸 757 93 2,571ms 27 Oct 2024 734th prplz 🇦🇺 755 91 2ms 19 Dec 2021 734th Irratix 🇳🇱 755 91 2ms 13 Jun 2022 736th jared-hughes 755 123 478ms 24 Sep 2025 737th Irratix 🇳🇱 754 90 141ms 24 Sep 2021 738th Yewzir 🇧🇪 753 99 41ms 18 Dec 2024 739th jared-hughes 753 101 2ms 17 Mar 2022 740th gnuvince 751 33 36ms 2 Aug 2024 740th codereport 🇨🇦 751 33 6ms 21 Apr 2025 742nd OllieBoyne 🇬🇧 751 79 177ms 25 May 2022 742nd 5cw 🇺🇸 751 79 309ms 8 May 2024 742nd bzijlema 🇳🇱 751 79 311ms 11 Oct 2024 742nd jipsong 🇩🇪 751 79 215ms 20 Jun 2025 742nd InigoK 🇺🇸 751 79 173ms 5 Sep 2025 742nd fuzzylojik-golf 🇺🇸 751 79 191ms 15 Sep 2025 742nd vang1ong7ang 751 79 174ms 2 days ago 749th MeWhenI 🇻🇦 751 95 15ms 23 May 2023 750th trist224 🇫🇷 751 126 424ms 15 Nov 2022 751st prplz 🇦🇺 750 66 1,336ms 27 Sep 2021 751st DialFrost 🇸🇬 750 66 612ms 10 Oct 2024 753rd prplz 🇦🇺 749 55 38ms 18 Dec 2021 753rd lynn 749 55 74ms 25 May 2022 753rd anter69 🇭🇺 749 55 41ms 25 Jan 2023 753rd ovs-code 🇩🇪 749 55 70ms 9 May 2023 753rd Natanaelel 🇸🇪 749 55 38ms 10 May 2023 758th alasdair-greenland 749 79 24ms 10 Nov 2021 758th igmcdowell 749 79 11ms 11 Dec 2021 758th dylanarmstrong 749 79 12ms 24 Jan 2024 761st KasperKivimaeki 🇫🇮 749 157 29ms 19 Feb 2026 762nd yzhs 🇩🇪 748 66 1,505ms 5 Nov 2021 763rd Yewzir 🇧🇪 748 110 442ms 13 Jan 2024 764th m-tkach 🇺🇦 747 75 558ms 20 Jan 2024 765th KrausRaus 🇺🇸 746 97 2ms 24 Oct 2023 766th Shanethegamer 🇺🇸 746 102 2ms 12 Dec 2022 766th dokutan 746 102 3ms 6 Nov 2025 768th 386asm 🇺🇸 746 117 40ms 10 Apr 2023 769th Shanethegamer 🇺🇸 746 131 28ms 20 Mar 2023 770th Yewzir 🇧🇪 745 102 432ms 13 Jan 2024 771st sisyphus-ppcg 🇦🇺 744 89 17ms 4 Feb 2023 771st edsrzf 🇳🇿 744 89 14ms 14 Nov 2025 773rd albanian-laundromat 🇺🇸 744 113 4ms 10 Dec 2025 774th o0lit3 🇺🇸 743 50 70ms 19 Sep 2021 774th primo-ppcg 🇹🇭 743 50 137ms 20 Sep 2021 774th nwellnhof 🇩🇪 743 50 60ms 26 Dec 2021 774th Lydxn 🇨🇦 743 50 150ms 25 May 2022 778th emgordon154 742 31 325ms 10 Sep 2025 779th primo-ppcg 🇹🇭 742 80 288ms 22 Sep 2021 779th prplz 🇦🇺 742 80 226ms 18 Dec 2021 779th inventshah 742 80 308ms 10 May 2022 779th jhu04 742 80 307ms 18 Jan 2024 779th jtaxen 742 80 297ms 4 Apr 2024 779th namelessiw 742 80 213ms 14 Jul 2024 779th fgrosshans 🇫🇷 742 80 355ms 23 Jul 2024 779th EnTerr 742 80 199ms 8 Sep 2024 779th zacjl 742 80 22ms 12 Apr 2025 779th 77Tigers 742 80 248ms 13 Jan 2026 789th Lv0Sys 🇵🇱 741 111 439ms 28 Feb 2026 790th itsh01 740 80 42ms 4 Oct 2021 790th voytxt 🇨🇿 740 80 13ms 2 Mar 2022 790th dokutan 740 80 36ms 24 Dec 2024 793rd Shanethegamer 🇺🇸 739 93 2ms 3 Apr 2023 793rd Yewzir 🇧🇪 739 93 2ms 10 Jan 2024 795th jared-hughes 739 128 71ms 20 Jul 2022 795th Alex-x90 🇺🇸 739 128 65ms 14 Nov 2022 797th GrayJoKing 🇦🇺 738 72 141ms 3 Aug 2024 797th emgordon154 738 72 139ms 15 Nov 2024 799th snoozingnewt 🇨🇦 738 102 155ms 13 Sep 2025 800th Matgc04 738 103 447ms 22 Aug 2023 First Prev 701–800 of 2,106 Next Last