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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 600th didion0 🇺🇸 811 73 42ms 23 Nov 2021 600th KatieLG 🇬🇧 811 73 16ms 5 Apr 2022 600th emgordon154 811 73 11ms 7 Nov 2024 604th edsrzf 🇳🇿 811 88 11ms 7 Jun 2025 605th Shanethegamer 🇺🇸 810 93 151ms 20 Sep 2021 605th Yewzir 🇧🇪 810 93 138ms 27 Mar 2024 607th GolfingSuccess 🇬🇷 809 117 64ms 19 Mar 2025 608th AdrienHache 🇫🇷 808 94 470ms 2 Jun 2023 608th GrayJoKing 🇦🇺 808 94 159ms 23 Oct 2023 608th billings7 🇬🇧 808 94 455ms 21 May 2024 611th AlephSquirrel 808 104 4ms 6 Aug 2024 612th MeWhenI 🇻🇦 807 71 63ms 5 Apr 2025 613th MeWhenI 🇻🇦 807 94 55ms 9 May 2024 614th kimbo 🇺🇸 807 146 324ms 12 Jan 2023 615th Shanethegamer 🇺🇸 806 100 11ms 10 Sep 2022 615th albanian-laundromat 🇺🇸 806 100 11ms 24 Dec 2025 617th MeWhenI 🇻🇦 804 90 2ms 10 Oct 2023 618th frankgraziano 804 232 37ms 31 Oct 2025 619th jared-hughes 803 124 137ms 10 Nov 2022 619th Re-Adventures 🇮🇳 803 124 135ms 22 Jun 2023 621st xnor-gate 802 74 170ms 23 Oct 2023 621st csharpython 802 74 21ms 17 Jul 2025 623rd AlephSquirrel 802 89 13ms 20 Apr 2023 624th tailorspy 802 118 65ms 22 Sep 2024 624th dokutan 802 118 69ms 6 Nov 2025 626th Steffan153 🇫🇮 801 95 21ms 21 Feb 2023 626th Waffle3z 801 95 2ms 26 Dec 2025 628th Shanethegamer 🇺🇸 800 31 6ms 13 Jan 2022 629th c0d3-4-F00d 🇩🇪 800 74 12ms 5 Jan 2022 629th Maznek 800 74 13ms 19 Jun 2023 629th thisishowmymindworks 🇳🇴 800 74 156ms 9 Jun 2024 629th snoozingnewt 🇨🇦 800 74 12ms 1 Sep 2024 629th blaztoma 🇱🇹 800 74 12ms 23 Nov 2025 634th snoozingnewt 🇨🇦 799 66 14ms 1 Sep 2024 634th LostSyntax21 🇬🇧 799 66 3ms 8 Jan 2025 636th clockworknazo 798 83 13ms 13 Oct 2022 636th ovs-code 🇩🇪 798 83 13ms 7 Feb 2023 638th brimstonetrader 798 85 122ms 26 Jan 2024 639th inventshah 798 158 445ms 8 Sep 2022 640th Natanaelel 🇸🇪 796 72 69ms 26 Sep 2023 641st snoozingnewt 🇨🇦 796 148 331ms 4 Feb 2024 642nd msbranicky 795 91 3ms 11 Oct 2023 643rd Herbert00709 🇵🇱 795 119 62ms 4 Sep 2024 643rd error256 795 119 62ms 22 Feb 2026 645th emplv 🇱🇻 795 148 24ms 29 Jun 2022 646th DialFrost 🇸🇬 794 63 245ms 21 Jan 2025 647th dokutan 794 67 211ms 4 Feb 2025 648th Alessandro-Balconi 🇮🇹 794 77 91ms 14 Jul 2023 649th MeWhenI 🇻🇦 794 100 106ms 15 Oct 2022 650th error256 794 117 446ms 13 Mar 2026 651st Shanethegamer 🇺🇸 793 29 83ms 22 Jul 2022 652nd primo-ppcg 🇹🇭 793 61 386ms 9 Feb 2022 653rd ovs-code 🇩🇪 793 66 10ms 15 Aug 2024 653rd sisyphus-ppcg 🇦🇺 793 66 14ms 19 Aug 2024 655th MeWhenI 🇻🇦 793 110 39ms 17 Feb 2023 656th sisyphus-ppcg 🇦🇺 792 96 14ms 7 Apr 2022 656th DialFrost 🇸🇬 792 96 18ms 31 Oct 2024 656th sean-niemann 🇺🇸 792 96 21ms 9 Apr 2025 656th edsrzf 🇳🇿 792 96 12ms 26 Jul 2025 660th wh3n3v3r 🇨🇿 791 75 30ms 13 Nov 2024 661st MeWhenI 🇻🇦 791 96 130ms 15 Nov 2022 662nd emgordon154 791 102 11ms 2 days ago 663rd MeWhenI 🇻🇦 791 104 440ms 17 Aug 2023 664th LostSyntax21 🇬🇧 791 149 323ms 8 Jan 2025 665th janbehrens 🇩🇪 789 120 64ms 20 Nov 2022 665th oceko 789 120 60ms 19 Feb 2024 667th albanian-laundromat 🇺🇸 789 149 27ms 28 Dec 2025 668th Shanethegamer 🇺🇸 788 84 127ms 15 Jan 2023 669th namelessiw 787 118 514ms 6 Oct 2025 670th fuzzylojik-golf 🇺🇸 785 107 4ms 27 Mar 2026 671st mousetail 🇳🇱 784 54 19ms 15 Jan 2024 672nd NickTheEASDude 🇺🇸 784 97 18ms 9 May 2024 673rd ian-h-chamberlain 🇺🇸 784 127 134ms 4 Dec 2025 674th Shanethegamer 🇺🇸 783 97 431ms 20 Jun 2022 674th Yax42 🇫🇷 783 97 447ms 7 Jan 2026 676th Shanethegamer 🇺🇸 781 60 359ms 9 Mar 2023 677th JunkIce 781 76 23ms 3 Dec 2024 678th NewDefectus 🇮🇱 781 88 2ms 16 Dec 2021 679th dokutan 778 93 3ms 13 Mar 2026 680th nwellnhof 🇩🇪 777 53 77ms 26 Dec 2021 681st frosster 🇨🇦 776 98 20ms 11 Feb 2026 682nd aposteriorist 🇨🇦 776 106 452ms 5 Mar 2022 683rd Re-Adventures 🇮🇳 776 122 59ms 14 Aug 2022 684th KenanSi 775 32 6ms 24 Feb 2022 684th ashtraypettingzoo 🇺🇸 775 32 6ms 5 Apr 2023 686th DialFrost 🇸🇬 775 104 9ms 10 Mar 2026 687th prplz 🇦🇺 772 64 1,568ms 20 Sep 2021 688th ListeriaM 772 89 2ms 25 Aug 2023 688th solisolu 772 89 2ms 3 days ago 690th DialFrost 🇸🇬 772 129 145ms 5 Apr 2025 691st ovs-code 🇩🇪 771 69 143ms 3 Aug 2024 692nd nwellnhof 🇩🇪 771 77 24ms 8 Aug 2022 692nd bricknellj 771 77 170ms 20 Dec 2022 692nd bob-th 771 77 171ms 24 Jan 2023 692nd AlephSquirrel 771 77 186ms 27 Jan 2023 692nd steffan-polygolf 771 77 14ms 8 Mar 2024 692nd Bulmenisaurus 771 77 193ms 8 Oct 2024 692nd ryyyn 🇺🇸 771 77 141ms 4 Dec 2025 699th SirBogman 🇺🇸 770 39 316ms 20 Sep 2021 699th yzhs 🇩🇪 770 39 36ms 21 Jun 2022 First Prev 601–700 of 2,106 Next Last