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 GolfingSuccess 🇬🇷 722 112 11 Sep 2022 901st albanian-laundromat 722 112 9 Jul 2025 903rd martinnorling 🇸🇪 721 97 2 Feb 2022 903rd Pyroan 721 97 14 Mar 2025 905th RockOfStone 721 106 4 Nov 2021 905th frosster 721 106 26 Mar 2025 907th DialFrost 🇸🇬 721 110 16 Nov 2024 908th GolfingSuccess 🇬🇷 720 97 19 Mar 2025 909th lynn 718 106 16 Nov 2021 910th Yewzir 🇧🇪 718 113 14 Jan 2024 911th MeWhenI 🇻🇦 717 118 13 Feb 2025 912th emgordon154 716 100 27 Dec 2024 913th sean-niemann 🇺🇸 716 113 13 Sep 2022 913th Yewzir 🇧🇪 716 113 13 Jan 2024 915th janbehrens 🇩🇪 716 115 23 Mar 2022 916th tayloia 🇬🇧 715 83 11 May 2023 916th acollett89 715 83 4 Aug 2025 918th CaedenHarper 🇨🇦 713 67 11 days ago 919th janbehrens 🇩🇪 713 98 21 Sep 2021 919th BrenSchaap 713 98 21 Oct 2021 919th Andrey135296 713 98 3 Jan 2022 919th RYNO8 713 98 16 Aug 2022 919th mikehanus 713 98 21 Nov 2023 919th Troon 713 98 14 Feb 2025 919th csharpython 713 98 17 Jul 2025 919th qpwoeirut 713 98 10 Aug 2025 927th DialFrost 🇸🇬 710 114 28 Oct 2024 928th primo-ppcg 🇹🇭 709 71 29 Nov 2021 929th Garklein 🇨🇦 707 84 20 Feb 2022 930th rollershutter 706 68 3 Jul 2024 931st andrewteske 706 99 18 Nov 2021 931st fourth-bit 706 99 11 Jul 2023 931st codewrite 🇬🇧 706 99 10 Jul 2025 931st wobblybits 706 99 24 days ago 935th janbehrens 🇩🇪 706 109 21 Nov 2021 936th HumanoidCPU 706 121 22 Jun 2024 937th scpchicken 🇵🇼 705 53 7 Mar 2022 938th msbranicky 705 209 8 Jan 2024 939th emgordon154 704 126 7 Dec 2024 940th yoshykai 704 181 15 Apr 2025 941st madex 🇩🇪 703 68 13 Jun 2024 941st snoozingnewt 🇺🇸 703 68 1 Sep 2024 941st LostSyntax21 🇬🇧 703 68 8 Jan 2025 944th MeWhenI 🇻🇦 701 109 27 Dec 2022 945th b10011 🇫🇮 699 100 8 Jan 2023 945th wh3n3v3r 🇨🇿 699 100 13 Nov 2024 947th MeWhenI 🇻🇦 699 101 24 Oct 2024 948th j-Ewan 699 170 10 Mar 2022 949th raphaelimahorn 698 85 2 Oct 2021 949th piano-miles 698 85 12 Mar 2023 949th Mazn3k 698 85 15 Mar 2023 949th coreynash 698 85 17 Oct 2023 949th CaedenHarper 🇨🇦 698 85 11 days ago 954th madex 🇩🇪 698 100 10 Nov 2021 955th MeWhenI 🇻🇦 696 69 15 Feb 2023 956th Mabeloid 🇳🇴 695 110 21 Sep 2024 957th klixel 🇨🇦 695 143 11 May 2023 958th emgordon154 695 212 6 Mar 2025 959th KrausRaus 🇺🇸 693 63 7 Nov 2022 960th aksyristos 693 69 31 Jan 2023 961st Re-Adventures 🇮🇳 693 111 15 Apr 2025 962nd Alex-x90 🇺🇸 693 115 14 Nov 2022 963rd TimLeffke 692 101 13 Sep 2022 963rd AbhilashaTandon 692 101 22 Sep 2023 963rd JakeDaCake36 692 101 20 Feb 2024 966th ashtraypettingzoo 🇺🇸 690 44 16 Feb 2023 967th trinityy-7 690 86 6 Dec 2023 967th junkondo-jp 690 86 25 Jun 2024 969th cmayer777 690 136 7 Jan 2023 970th Maximizer02 688 129 5 Jun 2024 971st msbranicky 686 70 15 Jan 2024 972nd Shanethegamer 🇺🇸 685 91 14 Dec 2022 973rd alexjurkiewicz 🇦🇺 685 102 14 Jul 2022 973rd Re-Adventures 🇮🇳 685 102 14 Aug 2022 973rd Stockoh 🇫🇷 685 102 26 Apr 2024 Prev 901–975 of 1,925 Next