Happy Numbers in all languages in chars. 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 750th nstearns96 🇬🇧 714 66 15 Dec 2022 750th CornerMercury 🇬🇧 714 66 14 Feb 2025 753rd GrayJoKing 🇦🇺 714 72 14 Jun 2022 753rd primo-ppcg 🇹🇭 714 72 21 Jun 2022 755th DialFrost 🇸🇬 714 76 26 Dec 2024 756th ovs-code 🇩🇪 713 83 10 Oct 2023 757th duckyluuk 🇳🇱 712 60 26 Oct 2024 758th namelessiw 712 61 5 Mar 2024 758th lifthrasiir 🇰🇷 712 61 2 Dec 2024 758th DialFrost 🇸🇬 712 61 26 Dec 2024 758th fuzzylojik-golf 🇺🇸 712 61 30 May 2025 762nd jared-hughes 712 88 10 Nov 2022 762nd kgodara 712 88 11 Mar 2023 764th Laar 711 81 1 Apr 2019 764th alomiF 711 81 5 Oct 2023 764th brimstonetrader 711 81 26 Jan 2024 767th KenanSi 710 31 24 Feb 2022 767th ashtraypettingzoo 🇺🇸 710 31 5 Apr 2023 769th Alex-x90 🇺🇸 710 97 4 Dec 2022 769th Herbert00709 🇵🇱 710 97 8 Jun 2024 771st MeWhenI 🇻🇦 708 89 28 Aug 2024 772nd MeWhenI 🇻🇦 708 92 2 Oct 2022 773rd GrayJoKing 🇦🇺 706 70 20 Sep 2021 773rd 0x24a537r9 706 70 10 Sep 2022 773rd TRexOnGit 706 70 2 May 2025 773rd Protothor 706 70 6 days ago 777th GrayJoKing 🇦🇺 704 72 9 Apr 2022 778th Shanethegamer 🇺🇸 703 54 13 Sep 2021 779th itsjustfreekie 703 67 20 Sep 2021 779th Fishron 703 67 21 Oct 2021 779th fredrik-bakke 🇳🇴 703 67 29 Sep 2022 779th jakobkordez 🇸🇮 703 67 30 Oct 2022 779th jmerle 🇳🇱 703 67 16 Feb 2023 784th jared-hughes 702 82 11 Sep 2023 785th m-tkach 🇺🇦 702 98 9 Mar 2023 785th annaproxy 702 98 22 Oct 2023 787th sean-niemann 🇺🇸 701 61 30 Oct 2024 788th saito-ta 🇯🇵 701 75 22 Jun 2022 788th inventshah 701 75 25 Jan 2023 788th Yewzir 🇧🇪 701 75 22 Dec 2023 788th KasperKivimaeki 🇫🇮 701 75 5 Jan 2025 792nd Yewzir 🇧🇪 700 62 4 Feb 2024 792nd ovs-code 🇩🇪 700 62 2 Mar 2024 792nd KatieLG 🇬🇧 700 62 28 Oct 2024 795th jmerle 🇳🇱 700 100 4 Jul 2023 796th dbut2 🇦🇺 700 121 2 hours ago 797th MeWhenI 🇻🇦 699 69 10 Sep 2022 797th Yewzir 🇧🇪 699 69 22 Dec 2023 797th sean-niemann 🇺🇸 699 69 8 Oct 2024 797th albanian-laundromat 699 69 20 days ago 801st jared-hughes 696 71 29 Oct 2021 801st stefangimmillaro 696 71 27 Aug 2022 801st SirFireball3521 696 71 28 Jan 2023 801st Maznek 696 71 19 Jun 2023 805th JunkIce 696 90 23 Feb 2025 806th Steffan153 🇫🇮 695 99 28 Jan 2023 806th ovs-code 🇩🇪 695 99 3 Jun 2024 806th roupiq 🇵🇱 695 99 8 Jun 2024 809th retrohun 695 191 27 Dec 2022 810th msbranicky 694 74 14 Aug 2023 811th xorraxrax 693 68 19 Oct 2019 811th NewDefectus 🇮🇱 693 68 1 Nov 2020 811th ydevor 🇮🇱 693 68 26 Nov 2020 811th jacklynnepenick 693 68 17 Aug 2021 811th aposteriorist 🇨🇦 693 68 6 Feb 2022 811th PowerR0 693 68 25 Aug 2022 811th SB-945 693 68 31 Mar 2024 811th Troon 693 68 11 Feb 2025 819th sisyphus-ppcg 🇦🇺 692 43 3 Nov 2020 819th pandapawskat 692 43 20 Sep 2021 819th stefangimmillaro 692 43 23 Apr 2022 822nd o0lit3 🇺🇸 692 50 19 Apr 2021 822nd armin-k1 692 50 8 Sep 2021 824th Alex-x90 🇺🇸 692 76 3 Dec 2022 825th anter69 🇭🇺 690 55 10 Mar 2025 Prev 751–825 of 2,890 Next