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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 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 ArkScript 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 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 ArkScript 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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 641st Shanethegamer 🇺🇸 793 29 79ms 22 Jul 2022 642nd primo-ppcg 🇹🇭 793 61 1,387ms 9 Feb 2022 643rd DialFrost 🇸🇬 793 63 245ms 21 Jan 2025 644th ovs-code 🇩🇪 793 66 10ms 15 Aug 2024 644th sisyphus-ppcg 🇦🇺 793 66 14ms 19 Aug 2024 646th MeWhenI 🇻🇦 793 110 39ms 17 Feb 2023 647th sisyphus-ppcg 🇦🇺 792 96 15ms 7 Apr 2022 647th DialFrost 🇸🇬 792 96 18ms 31 Oct 2024 647th sean-niemann 🇺🇸 792 96 21ms 9 Apr 2025 647th edsrzf 🇳🇿 792 96 12ms 26 Jul 2025 651st wh3n3v3r 🇨🇿 791 75 25ms 13 Nov 2024 652nd MeWhenI 🇻🇦 791 104 440ms 17 Aug 2023 653rd LostSyntax21 🇬🇧 791 149 287ms 8 Jan 2025 654th MeWhenI 🇻🇦 790 96 123ms 15 Nov 2022 655th albanian-laundromat 789 149 27ms 28 Dec 2025 656th Shanethegamer 🇺🇸 788 84 135ms 15 Jan 2023 657th janbehrens 🇩🇪 788 120 56ms 20 Nov 2022 657th oceko 788 120 60ms 19 Feb 2024 659th namelessiw 787 118 508ms 6 Oct 2025 660th mousetail 🇳🇱 784 54 19ms 15 Jan 2024 661st NickTheEASDude 🇺🇸 784 97 18ms 9 May 2024 662nd Shanethegamer 🇺🇸 783 97 446ms 20 Jun 2022 662nd Yax42 🇫🇷 783 97 513ms 7 Jan 2026 664th ian-h-chamberlain 🇺🇸 783 127 129ms 4 Dec 2025 665th JunkIce 781 76 23ms 3 Dec 2024 666th NewDefectus 🇮🇱 781 88 2ms 16 Dec 2021 667th Shanethegamer 🇺🇸 780 60 349ms 9 Mar 2023 668th dokutan 778 93 3ms 2 days ago 669th nwellnhof 🇩🇪 777 53 73ms 26 Dec 2021 670th frosster 🇨🇦 776 98 20ms 11 Feb 2026 671st aposteriorist 🇨🇦 776 106 452ms 5 Mar 2022 672nd KenanSi 775 32 6ms 24 Feb 2022 672nd ashtraypettingzoo 🇺🇸 775 32 6ms 5 Apr 2023 674th Re-Adventures 🇮🇳 775 122 62ms 14 Aug 2022 675th DialFrost 🇸🇬 774 104 9ms 5 days ago 676th prplz 🇦🇺 772 64 1,317ms 20 Sep 2021 677th ListeriaM 772 89 2ms 25 Aug 2023 678th ovs-code 🇩🇪 771 69 186ms 3 Aug 2024 679th DialFrost 🇸🇬 771 129 137ms 5 Apr 2025 680th SirBogman 🇺🇸 770 39 285ms 20 Sep 2021 680th yzhs 🇩🇪 770 39 36ms 21 Jun 2022 682nd nwellnhof 🇩🇪 770 77 21ms 8 Aug 2022 682nd bricknellj 770 77 176ms 20 Dec 2022 682nd bob-th 770 77 166ms 24 Jan 2023 682nd AlephSquirrel 770 77 258ms 27 Jan 2023 682nd steffan-polygolf 770 77 12ms 8 Mar 2024 682nd Bulmenisaurus 770 77 265ms 8 Oct 2024 682nd ryyyn 🇺🇸 770 77 131ms 4 Dec 2025 689th ovs-code 🇩🇪 770 127 27ms 26 Dec 2022 690th jared-hughes 769 77 9ms 14 Mar 2022 690th Re-Adventures 🇮🇳 769 77 11ms 14 Aug 2022 690th lyphyser 769 77 12ms 3 Jun 2023 690th helbling 🇨🇭 769 77 12ms 4 Jul 2024 694th ovs-code 🇩🇪 768 73 925ms 15 Jan 2024 694th sisyphus-ppcg 🇦🇺 768 73 1,547ms 16 Jan 2024 694th bizy-coder 768 73 971ms 3 Oct 2024 697th Shanethegamer 🇺🇸 768 93 14ms 8 Apr 2024 698th KatieLG 🇬🇧 768 111 143ms 14 Jan 2023 699th edsrzf 🇳🇿 766 99 18ms 5 Jan 2025 700th emgordon154 766 146 19ms 10 Jun 2025 701st snoozingnewt 🇨🇦 765 92 2,363ms 27 Sep 2025 702nd DialFrost 🇸🇬 764 127 115ms 29 Nov 2025 702nd emgordon154 764 127 126ms 4 Dec 2025 704th MeWhenI 🇻🇦 764 244 16ms 28 Aug 2023 705th MeWhenI 🇻🇦 763 54 38ms 16 Aug 2022 705th xsot 🇸🇬 763 54 38ms 25 Jul 2023 707th strout 762 89 172ms 15 Aug 2022 708th Babafaba 762 122 440ms 14 Oct 2025 709th commandz0 🇺🇸 761 78 23ms 22 Aug 2023 709th ahmetdemirag 🇨🇾 761 78 156ms 11 Feb 2025 711th kTheLemon 761 100 2ms 2 Apr 2025 712th UnderKoen 🇳🇱 761 147 34ms 20 Apr 2023 713th shawphy 759 78 14ms 12 Oct 2021 714th Shanethegamer 🇺🇸 758 100 128ms 19 Sep 2021 714th MichalMarsalek 🇨🇿 758 100 127ms 3 Mar 2022 716th DialFrost 🇸🇬 758 112 41ms 13 Feb 2025 717th Shanethegamer 🇺🇸 757 93 2,353ms 27 Oct 2024 718th prplz 🇦🇺 755 91 2ms 19 Dec 2021 718th Irratix 🇳🇱 755 91 2ms 13 Jun 2022 720th jared-hughes 755 123 503ms 24 Sep 2025 First Prev 641–720 of 2,079 Next Last