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) Taxicab Numbers 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 Huffman Encoder 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 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) Taxicab Numbers 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 Huffman Encoder 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 Turtle Tutorial # Golfer Points Chars Time Submitted 601st snoozingnewt 🇨🇦 812 105 87ms 30 Sep 2025 602nd janbehrens 🇩🇪 811 73 10ms 20 Sep 2021 602nd didion0 🇺🇸 811 73 43ms 23 Nov 2021 602nd KatieLG 🇬🇧 811 73 17ms 5 Apr 2022 602nd emgordon154 811 73 11ms 7 Nov 2024 606th edsrzf 🇳🇿 811 88 11ms 7 Jun 2025 607th Shanethegamer 🇺🇸 810 93 151ms 20 Sep 2021 607th Yewzir 🇧🇪 810 93 138ms 27 Mar 2024 609th GolfingSuccess 🇬🇷 809 117 64ms 19 Mar 2025 610th AdrienHache 🇫🇷 808 94 470ms 2 Jun 2023 610th GrayJoKing 🇦🇺 808 94 159ms 23 Oct 2023 610th billings7 🇬🇧 808 94 455ms 21 May 2024 613th AlephSquirrel 808 104 4ms 6 Aug 2024 614th MeWhenI 🇻🇦 807 71 63ms 5 Apr 2025 615th MeWhenI 🇻🇦 807 94 55ms 9 May 2024 616th kimbo 🇺🇸 807 146 324ms 12 Jan 2023 617th Shanethegamer 🇺🇸 806 100 11ms 10 Sep 2022 617th albanian-laundromat 🇺🇸 806 100 11ms 24 Dec 2025 619th MeWhenI 🇻🇦 804 90 2ms 10 Oct 2023 620th frankgraziano 804 232 37ms 31 Oct 2025 621st jared-hughes 803 124 137ms 10 Nov 2022 621st Re-Adventures 🇮🇳 803 124 135ms 22 Jun 2023 623rd xnor-gate 802 74 170ms 23 Oct 2023 623rd csharpython 802 74 21ms 17 Jul 2025 625th AlephSquirrel 802 89 13ms 20 Apr 2023 626th tailorspy 802 118 65ms 22 Sep 2024 626th dokutan 802 118 69ms 6 Nov 2025 628th Steffan153 🇫🇮 801 95 21ms 21 Feb 2023 628th Waffle3z 801 95 2ms 26 Dec 2025 630th Shanethegamer 🇺🇸 800 31 6ms 13 Jan 2022 631st c0d3-4-F00d 🇩🇪 800 74 12ms 5 Jan 2022 631st Maznek 800 74 11ms 19 Jun 2023 631st thisishowmymindworks 🇳🇴 800 74 107ms 9 Jun 2024 631st snoozingnewt 🇨🇦 800 74 14ms 1 Sep 2024 631st blaztoma 🇱🇹 800 74 14ms 23 Nov 2025 636th snoozingnewt 🇨🇦 799 66 14ms 1 Sep 2024 636th LostSyntax21 🇬🇧 799 66 3ms 8 Jan 2025 638th clockworknazo 798 83 13ms 13 Oct 2022 638th ovs-code 🇩🇪 798 83 13ms 7 Feb 2023 640th brimstonetrader 798 85 122ms 26 Jan 2024 641st inventshah 798 158 445ms 8 Sep 2022 642nd Natanaelel 🇸🇪 796 72 69ms 26 Sep 2023 643rd snoozingnewt 🇨🇦 796 148 331ms 4 Feb 2024 644th msbranicky 795 91 3ms 11 Oct 2023 645th Herbert00709 🇵🇱 795 119 62ms 4 Sep 2024 645th error256 795 119 62ms 22 Feb 2026 647th emplv 🇱🇻 795 148 24ms 29 Jun 2022 648th DialFrost 🇸🇬 794 63 245ms 21 Jan 2025 649th dokutan 794 67 211ms 4 Feb 2025 650th Alessandro-Balconi 🇮🇹 794 77 91ms 14 Jul 2023 651st MeWhenI 🇻🇦 794 100 106ms 15 Oct 2022 652nd error256 794 117 446ms 13 Mar 2026 653rd Shanethegamer 🇺🇸 793 29 83ms 22 Jul 2022 654th primo-ppcg 🇹🇭 793 61 386ms 9 Feb 2022 655th ovs-code 🇩🇪 793 66 10ms 15 Aug 2024 655th sisyphus-ppcg 🇦🇺 793 66 14ms 19 Aug 2024 657th MeWhenI 🇻🇦 793 110 39ms 17 Feb 2023 658th sisyphus-ppcg 🇦🇺 792 96 14ms 7 Apr 2022 658th DialFrost 🇸🇬 792 96 18ms 31 Oct 2024 658th sean-niemann 🇺🇸 792 96 21ms 9 Apr 2025 658th edsrzf 🇳🇿 792 96 12ms 26 Jul 2025 662nd wh3n3v3r 🇨🇿 791 75 30ms 13 Nov 2024 663rd MeWhenI 🇻🇦 791 96 130ms 15 Nov 2022 664th emgordon154 791 102 11ms 6 days ago 665th MeWhenI 🇻🇦 791 104 440ms 17 Aug 2023 666th LostSyntax21 🇬🇧 791 149 323ms 8 Jan 2025 667th janbehrens 🇩🇪 789 120 64ms 20 Nov 2022 667th oceko 789 120 60ms 19 Feb 2024 669th albanian-laundromat 🇺🇸 789 149 27ms 28 Dec 2025 670th Shanethegamer 🇺🇸 788 84 127ms 15 Jan 2023 671st namelessiw 787 118 463ms 6 Oct 2025 672nd fuzzylojik-golf 🇺🇸 785 107 4ms 27 Mar 2026 673rd mousetail 🇳🇱 784 54 19ms 15 Jan 2024 674th NickTheEASDude 🇺🇸 784 97 18ms 9 May 2024 675th ian-h-chamberlain 🇺🇸 784 127 134ms 4 Dec 2025 676th Shanethegamer 🇺🇸 783 97 431ms 20 Jun 2022 676th Yax42 🇫🇷 783 97 447ms 7 Jan 2026 678th Shanethegamer 🇺🇸 781 60 359ms 9 Mar 2023 679th JunkIce 781 76 23ms 3 Dec 2024 680th NewDefectus 🇮🇱 781 88 2ms 16 Dec 2021 681st dokutan 778 93 3ms 13 Mar 2026 682nd nwellnhof 🇩🇪 777 53 77ms 26 Dec 2021 683rd frosster 🇨🇦 776 98 20ms 11 Feb 2026 684th aposteriorist 🇨🇦 776 106 452ms 5 Mar 2022 685th Re-Adventures 🇮🇳 776 122 59ms 14 Aug 2022 686th KenanSi 775 32 6ms 24 Feb 2022 686th ashtraypettingzoo 🇺🇸 775 32 6ms 5 Apr 2023 688th DialFrost 🇸🇬 775 104 9ms 10 Mar 2026 689th prplz 🇦🇺 772 64 1,390ms 20 Sep 2021 690th ListeriaM 772 89 2ms 25 Aug 2023 690th solisolu 772 89 2ms 8 days ago 692nd DialFrost 🇸🇬 772 129 145ms 5 Apr 2025 693rd ovs-code 🇩🇪 771 69 143ms 3 Aug 2024 694th nwellnhof 🇩🇪 771 77 24ms 8 Aug 2022 694th bricknellj 771 77 170ms 20 Dec 2022 694th bob-th 771 77 171ms 24 Jan 2023 694th AlephSquirrel 771 77 186ms 27 Jan 2023 694th steffan-polygolf 771 77 14ms 8 Mar 2024 694th Bulmenisaurus 771 77 193ms 8 Oct 2024 694th ryyyn 🇺🇸 771 77 141ms 4 Dec 2025 First Prev 601–700 of 2,109 Next Last