Happy Numbers (Long) in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 901st dcgjb 722 69 6 May 2024 902nd RockOfStone 722 106 4 Nov 2021 902nd frosster 722 106 26 Mar 2025 904th DialFrost 🇸🇬 722 110 16 Nov 2024 905th martinnorling 🇸🇪 721 97 2 Feb 2022 905th Pyroan 721 97 14 Mar 2025 907th snoozingnewt 🇺🇸 721 98 28 hours ago 908th GolfingSuccess 🇬🇷 720 97 19 Mar 2025 909th MeWhenI 🇻🇦 720 118 13 Feb 2025 910th Yewzir 🇧🇪 719 113 14 Jan 2024 911th lynn 718 106 16 Nov 2021 912th sean-niemann 🇺🇸 717 113 13 Sep 2022 912th Yewzir 🇧🇪 717 113 13 Jan 2024 914th janbehrens 🇩🇪 717 115 23 Mar 2022 915th emgordon154 716 100 27 Dec 2024 916th tayloia 🇬🇧 715 83 11 May 2023 916th acollett89 715 83 4 Aug 2025 918th CaedenHarper 🇨🇦 713 67 14 days ago 919th Shanethegamer 🇺🇸 713 86 26 May 2025 920th janbehrens 🇩🇪 713 98 21 Sep 2021 920th BrenSchaap 713 98 21 Oct 2021 920th Andrey135296 713 98 3 Jan 2022 920th RYNO8 713 98 16 Aug 2022 920th mikehanus 713 98 21 Nov 2023 920th Troon 713 98 14 Feb 2025 920th csharpython 713 98 17 Jul 2025 920th qpwoeirut 713 98 10 Aug 2025 928th DialFrost 🇸🇬 711 114 28 Oct 2024 929th primo-ppcg 🇹🇭 709 71 29 Nov 2021 930th HumanoidCPU 708 121 22 Jun 2024 931st Garklein 🇨🇦 707 84 20 Feb 2022 932nd snoozingnewt 🇺🇸 707 115 28 hours ago 933rd scpchicken 🇵🇼 706 53 7 Mar 2022 934th rollershutter 706 68 3 Jul 2024 935th andrewteske 706 99 18 Nov 2021 935th fourth-bit 706 99 11 Jul 2023 935th codewrite 🇬🇧 706 99 10 Jul 2025 935th wobblybits 706 99 27 days ago 939th janbehrens 🇩🇪 706 109 21 Nov 2021 940th emgordon154 706 126 7 Dec 2024 941st yoshykai 705 181 15 Apr 2025 942nd madex 🇩🇪 703 68 13 Jun 2024 942nd snoozingnewt 🇺🇸 703 68 1 Sep 2024 942nd LostSyntax21 🇬🇧 703 68 8 Jan 2025 945th MeWhenI 🇻🇦 702 109 27 Dec 2022 946th snoozingnewt 🇺🇸 701 142 28 hours ago 947th MeWhenI 🇻🇦 700 101 24 Oct 2024 948th b10011 🇫🇮 699 100 8 Jan 2023 948th wh3n3v3r 🇨🇿 699 100 13 Nov 2024 950th j-Ewan 699 170 10 Mar 2022 951st raphaelimahorn 698 85 2 Oct 2021 951st piano-miles 698 85 12 Mar 2023 951st Mazn3k 698 85 15 Mar 2023 951st coreynash 698 85 17 Oct 2023 951st CaedenHarper 🇨🇦 698 85 14 days ago 956th madex 🇩🇪 698 100 10 Nov 2021 957th klixel 🇨🇦 697 143 11 May 2023 958th MeWhenI 🇻🇦 696 69 15 Feb 2023 959th Mabeloid 🇳🇴 695 110 21 Sep 2024 960th Re-Adventures 🇮🇳 694 111 15 Apr 2025 961st Alex-x90 🇺🇸 694 115 14 Nov 2022 962nd KrausRaus 🇺🇸 693 63 7 Nov 2022 963rd aksyristos 693 69 31 Jan 2023 964th TimLeffke 692 101 13 Sep 2022 964th AbhilashaTandon 692 101 22 Sep 2023 964th JakeDaCake36 692 101 20 Feb 2024 967th ashtraypettingzoo 🇺🇸 690 44 16 Feb 2023 968th trinityy-7 690 86 6 Dec 2023 968th junkondo-jp 690 86 25 Jun 2024 970th cmayer777 690 136 7 Jan 2023 971st Maximizer02 689 129 5 Jun 2024 972nd msbranicky 686 70 15 Jan 2024 973rd msbranicky 686 184 3 Jan 2024 974th Shanethegamer 🇺🇸 685 91 14 Dec 2022 975th alexjurkiewicz 🇦🇺 685 102 14 Jul 2022 Prev 901–975 of 1,943 Next