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 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 Chars Time Submitted 640th oceko 787 120 60ms 19 Feb 2024 642nd mousetail 🇳🇱 784 54 32ms 15 Jan 2024 643rd NickTheEASDude 🇺🇸 784 97 18ms 9 May 2024 644th Shanethegamer 🇺🇸 783 97 363ms 20 Jun 2022 644th Yax42 🇫🇷 783 97 417ms 2 days ago 646th ian-h-chamberlain 🇺🇸 782 127 117ms 4 Dec 2025 647th NewDefectus 🇮🇱 781 88 2ms 16 Dec 2021 648th Shanethegamer 🇺🇸 780 60 349ms 9 Mar 2023 649th JunkIce 780 76 25ms 3 Dec 2024 650th gnuvince 778 33 36ms 2 Aug 2024 650th codereport 🇨🇦 778 33 6ms 21 Apr 2025 652nd nwellnhof 🇩🇪 777 53 74ms 26 Dec 2021 653rd aposteriorist 🇨🇦 776 106 460ms 5 Mar 2022 654th Re-Adventures 🇮🇳 775 122 59ms 14 Aug 2022 655th prplz 🇦🇺 772 64 1,042ms 20 Sep 2021 656th ListeriaM 772 89 2ms 25 Aug 2023 657th ovs-code 🇩🇪 771 69 134ms 3 Aug 2024 658th SirBogman 🇺🇸 770 39 275ms 20 Sep 2021 658th yzhs 🇩🇪 770 39 36ms 21 Jun 2022 660th nwellnhof 🇩🇪 770 77 20ms 8 Aug 2022 660th bricknellj 770 77 192ms 20 Dec 2022 660th bob-th 770 77 156ms 24 Jan 2023 660th AlephSquirrel 770 77 268ms 27 Jan 2023 660th steffan-polygolf 770 77 12ms 8 Mar 2024 660th Bulmenisaurus 770 77 275ms 8 Oct 2024 660th ryyyn 🇺🇸 770 77 130ms 4 Dec 2025 667th DialFrost 🇸🇬 770 129 139ms 5 Apr 2025 668th jared-hughes 769 77 12ms 14 Mar 2022 668th Re-Adventures 🇮🇳 769 77 14ms 14 Aug 2022 668th lyphyser 769 77 17ms 3 Jun 2023 668th helbling 🇨🇭 769 77 13ms 4 Jul 2024 672nd Shanethegamer 🇺🇸 768 93 13ms 8 Apr 2024 673rd KatieLG 🇬🇧 768 111 135ms 14 Jan 2023 674th ovs-code 🇩🇪 768 127 28ms 26 Dec 2022 675th ovs-code 🇩🇪 767 73 1,040ms 15 Jan 2024 675th sisyphus-ppcg 🇦🇺 767 73 1,740ms 16 Jan 2024 675th bizy-coder 767 73 1,033ms 3 Oct 2024 678th emgordon154 766 146 24ms 10 Jun 2025 679th edsrzf 🇳🇿 765 99 20ms 5 Jan 2025 680th janbehrens 🇩🇪 765 165 25ms 20 Sep 2021 681st snoozingnewt 🇨🇦 764 92 3,539ms 27 Sep 2025 682nd MeWhenI 🇻🇦 764 244 16ms 28 Aug 2023 683rd MeWhenI 🇻🇦 763 54 38ms 16 Aug 2022 683rd xsot 🇸🇬 763 54 38ms 25 Jul 2023 683rd Steffan153 🇫🇮 763 54 75ms 29 Aug 2024 686th strout 762 89 172ms 15 Aug 2022 687th DialFrost 🇸🇬 762 127 94ms 29 Nov 2025 687th emgordon154 762 127 99ms 4 Dec 2025 689th kTheLemon 761 100 3ms 2 Apr 2025 690th Babafaba 761 122 395ms 14 Oct 2025 691st UnderKoen 🇳🇱 761 147 35ms 20 Apr 2023 692nd commandblockguy 🇺🇸 760 78 22ms 22 Aug 2023 692nd ahmetdemirag 🇨🇾 760 78 159ms 11 Feb 2025 694th Yewzir 🇧🇪 760 166 25ms 14 Jan 2024 695th shawphy 759 78 13ms 12 Oct 2021 696th DialFrost 🇸🇬 758 112 41ms 13 Feb 2025 697th Shanethegamer 🇺🇸 757 100 118ms 19 Sep 2021 697th MichalMarsalek 🇨🇿 757 100 125ms 3 Mar 2022 699th Shanethegamer 🇺🇸 756 93 3,428ms 27 Oct 2024 700th prplz 🇦🇺 755 91 2ms 19 Dec 2021 700th Irratix 🇳🇱 755 91 2ms 13 Jun 2022 702nd jared-hughes 755 123 428ms 24 Sep 2025 703rd Irratix 🇳🇱 754 90 141ms 24 Sep 2021 704th Yewzir 🇧🇪 753 99 39ms 18 Dec 2024 705th jared-hughes 753 101 2ms 17 Mar 2022 706th OllieBoyne 🇬🇧 751 79 185ms 25 May 2022 706th 5cw 🇺🇸 751 79 312ms 8 May 2024 706th bzijlema 🇳🇱 751 79 321ms 11 Oct 2024 706th jipsong 🇩🇪 751 79 293ms 20 Jun 2025 706th InigoK 🇺🇸 751 79 182ms 5 Sep 2025 706th fuzzylojik-golf 🇺🇸 751 79 178ms 15 Sep 2025 712th MeWhenI 🇻🇦 751 95 14ms 23 May 2023 713th Shanethegamer 🇺🇸 751 168 24ms 20 Sep 2021 714th prplz 🇦🇺 750 66 1,368ms 27 Sep 2021 714th DialFrost 🇸🇬 750 66 665ms 10 Oct 2024 716th trist224 🇫🇷 750 126 397ms 15 Nov 2022 717th prplz 🇦🇺 749 55 38ms 18 Dec 2021 717th lynn 749 55 71ms 25 May 2022 717th anter69 🇭🇺 749 55 38ms 25 Jan 2023 717th ovs-code 🇩🇪 749 55 69ms 9 May 2023 First Prev 641–720 of 2,040 Next Last