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 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 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 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 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 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 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 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 901st MeWhenI 🇻🇦 678 69 15 Feb 2023 902nd I-Love-47 🇺🇦 678 138 9 Feb 2022 903rd Waffle3z 674 88 19 Sep 2021 903rd TaserTheFox 🇺🇸 674 88 28 Feb 2023 903rd tobyLovick 674 88 12 Dec 2023 903rd Dataen 674 88 12 Jan 2024 903rd yuchuehw 674 88 28 Jan 2024 903rd Masttest 674 88 13 Feb 2024 903rd dirckvdende 674 88 2 Aug 2025 910th GolfingSuccess 🇬🇷 673 79 8 Oct 2024 911th Yewzir 🇧🇪 673 83 15 Jan 2024 912th Re-Adventures 🇮🇳 673 102 14 Aug 2022 913th heanyang1 672 175 29 May 2025 914th Shanethegamer 🇺🇸 671 91 14 Dec 2022 915th JGDoerrer 671 148 5 Feb 2022 916th emgordon154 671 224 15 days ago 917th Yewzir 🇧🇪 670 113 14 Jan 2024 918th msbranicky 668 70 15 Jan 2024 919th yokasuretsu 667 45 16 Nov 2021 920th jupj 🇫🇮 667 103 15 Oct 2022 921st retrohun 666 75 22 Sep 2021 922nd TimHuisman1703 666 89 7 Jan 2022 922nd Anonymousellama21 666 89 27 Jun 2022 922nd yourlefthandman 666 89 17 Aug 2023 922nd msbranicky 666 89 5 Oct 2023 922nd luyckxrobbe 666 89 20 Nov 2023 922nd madex 🇩🇪 666 89 13 Jun 2024 922nd rollershutter 666 89 2 Jul 2024 922nd Mabeloid 🇳🇴 666 89 18 Sep 2024 922nd Lv0Sys 🇵🇱 666 89 30 May 2025 922nd mossiegoat 666 89 10 Jul 2025 932nd Lydxn 🇨🇦 666 139 25 Apr 2022 932nd Steffan153 🇫🇮 666 139 5 Mar 2023 934th HumanoidCPU 665 84 23 Jun 2024 935th Yax42 🇫🇷 665 114 15 Aug 2025 936th ibeucaly 665 177 20 Nov 2021 937th MathisBullinger 664 89 16 Nov 2021 937th tapio-salonen 664 89 22 Jun 2022 937th weliveinhell 🇭🇹 664 89 23 Sep 2023 940th MeWhenI 🇻🇦 664 128 7 Jun 2023 941st Yewzir 🇧🇪 663 92 14 Jan 2024 942nd TimCurwick 🇺🇸 660 75 5 Nov 2021 942nd Shanethegamer 🇺🇸 660 75 6 Feb 2023 944th stefangimmillaro 660 99 2 Jul 2023 945th inverseLorentz 🇦🇺 659 90 3 May 2024 946th MeWhenI 🇻🇦 658 39 27 Jul 2025 947th snoozingnewt 🇺🇸 658 115 19 days ago 948th moikaturns 🇬🇧 657 90 21 Oct 2022 948th codewrite 🇬🇧 657 90 30 Jun 2025 950th dokutan 656 123 5 Feb 2025 951st LorenzoDeGaspari 654 105 17 Jun 2022 952nd Andriamanitra 🇫🇮 653 63 20 Jul 2022 953rd hjcafaroUC 652 91 26 Oct 2021 953rd adoxography 652 91 18 Dec 2021 953rd j-Ewan 652 91 16 Feb 2022 953rd MaxElf999 652 91 29 Sep 2022 953rd AlexanderFair 652 91 13 Jul 2023 953rd chartung17 652 91 14 Jan 2024 953rd NerdyMcNerd42 652 91 22 Mar 2024 960th HolmDev 652 104 22 days ago 961st albanian-laundromat 652 211 17 days ago 962nd BambooleanLogic 🇸🇪 650 91 14 Nov 2022 962nd amiralitaheri 650 91 23 Feb 2023 962nd madex 🇩🇪 650 91 13 Jun 2024 965th csharpython 649 144 18 Jul 2025 966th MeWhenI 🇻🇦 649 150 6 Jun 2023 967th Bmrl7 648 106 24 Jul 2023 968th snoozingnewt 🇺🇸 646 127 2 days ago 969th snoozingnewt 🇺🇸 645 125 19 days ago 970th Indivicivet 644 92 26 Oct 2021 970th nullie 644 92 8 Jun 2022 970th FortuiteMan 🇫🇷 644 92 10 Sep 2023 970th jbjd 644 92 23 Nov 2024 970th 5quiwyrm 644 92 25 Nov 2024 975th Irratix 🇳🇱 643 64 4 Mar 2022 Prev 901–975 of 1,949 Next