Happy Numbers (Long) 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 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 Mandelbrot 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 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 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 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 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 Mandelbrot 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 Chars Time 901st TimCurwick 🇺🇸 659 75 5 Nov 2021 901st Shanethegamer 🇺🇸 659 75 6 Feb 2023 903rd stefangimmillaro 659 99 2 Jul 2023 904th inverseLorentz 🇦🇺 658 90 3 May 2024 905th moikaturns 🇬🇧 657 90 21 Oct 2022 906th LorenzoDeGaspari 654 105 17 Jun 2022 907th dokutan 654 123 5 Feb 2025 908th Andriamanitra 🇫🇮 653 63 20 Jul 2022 909th hjcafaroUC 651 91 26 Oct 2021 909th adoxography 651 91 18 Dec 2021 909th j-Ewan 651 91 16 Feb 2022 909th MaxElf999 651 91 29 Sep 2022 909th AlexanderFair 651 91 13 Jul 2023 909th chartung17 651 91 14 Jan 2024 909th NerdyMcNerd42 651 91 22 Mar 2024 916th BambooleanLogic 🇸🇪 649 91 14 Nov 2022 916th amiralitaheri 649 91 23 Feb 2023 916th madex 🇩🇪 649 91 13 Jun 2024 919th Yax42 🇫🇷 649 116 10 Apr 2025 920th albanian-laundromat 649 124 4 hours ago 921st Bmrl7 648 106 24 Jul 2023 922nd MeWhenI 🇻🇦 646 150 6 Jun 2023 923rd benradclyffe 646 195 15 May 2023 924th Indivicivet 644 92 26 Oct 2021 924th nullie 644 92 8 Jun 2022 924th cdesodt 644 92 10 Sep 2023 924th jbjd 644 92 23 Nov 2024 924th 5quiwyrm 644 92 25 Nov 2024 929th Irratix 🇳🇱 643 64 4 Mar 2022 929th annaproxy 643 64 27 Aug 2022 929th tatzyr 🇯🇵 643 64 11 Dec 2024 932nd primo-ppcg 🇹🇭 642 77 22 Sep 2021 933rd daniel-cardone 642 92 23 Aug 2023 933rd alexsave 642 92 7 Nov 2024 935th Natanaelel 🇸🇪 642 107 31 Mar 2022 935th annaproxy 642 107 22 Oct 2023 935th CaedenHarper 🇨🇦 642 107 24 Jan 2025 938th Re-Adventures 🇮🇳 639 102 8 Jul 2023 939th 4hg 🇺🇸 637 47 11 Mar 2025 940th stewSquared 🇺🇸 637 93 27 Sep 2022 940th ssbhatt4321 637 93 11 Jun 2023 940th Glinte 637 93 11 Dec 2023 940th Hebelub 637 93 5 Jan 2024 944th annaproxy 635 147 22 Oct 2023 945th msbranicky 634 156 1 Oct 2023 946th KatieLG 🇬🇧 633 65 10 Apr 2022 946th yzhs 🇩🇪 633 65 20 Jul 2022 946th DialFrost 🇸🇬 633 65 28 Jan 2023 946th edsrzf 🇳🇿 633 65 5 Nov 2024 950th Yewzir 🇧🇪 630 85 8 Apr 2024 951st eiburns 630 94 13 Sep 2023 951st drochom 630 94 22 Jun 2024 951st martion2007 630 94 14 Aug 2024 954th Kesefon 629 94 24 Nov 2022 955th msbranicky 628 89 17 Jan 2024 955th Stockoh 🇫🇷 628 89 24 Jun 2024 955th Mabeloid 🇳🇴 628 89 18 Sep 2024 958th pandapawskat 624 110 20 Sep 2021 958th cmayer777 624 110 7 Jan 2023 958th northsuperman 624 110 3 Apr 2024 961st pandapawskat 623 66 7 Oct 2021 962nd adamnielson42 🇺🇸 623 68 11 Sep 2023 963rd AkashTandon167 623 95 2 Nov 2021 963rd mhenion8293 🇺🇸 623 95 23 Jan 2022 963rd 4ndyJ 🇬🇧 623 95 12 Feb 2023 963rd Alex-x90 🇺🇸 623 95 13 Feb 2023 963rd zwxzwxzwx21 623 95 30 Jan 2024 968th stellartux 623 122 25 Dec 2023 969th Shanethegamer 🇺🇸 622 86 17 Jan 2025 970th snoozingnewt 🇺🇸 622 98 1 Sep 2024 971st janbehrens 🇩🇪 619 130 20 Jun 2023 972nd emgordon154 618 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