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 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 145th JayXon 🇺🇸 928 54 15 Feb 2022 145th Steffan153 🇫🇮 928 54 25 Sep 2022 145th IanUtley 928 54 17 Nov 2022 145th Yewzir 🇧🇪 928 54 11 Nov 2023 145th Betuaredead 928 54 12 Nov 2023 145th ovs-code 🇩🇪 928 54 30 Jun 2024 145th sean-niemann 🇺🇸 928 54 13 Apr 2025 145th DialFrost 🇸🇬 928 54 14 Apr 2025 159th Lydxn 🇨🇦 927 52 10 Sep 2022 159th JayXon 🇺🇸 927 52 10 Sep 2022 159th btnlq 927 52 11 Sep 2022 162nd primo-ppcg 🇹🇭 926 107 24 Apr 2020 162nd nwellnhof 🇩🇪 926 107 24 Apr 2020 162nd prplz 🇦🇺 926 107 7 Jul 2020 162nd JayXon 🇺🇸 926 107 26 May 2021 162nd ScottHamper 926 107 29 May 2021 162nd Lydxn 🇨🇦 926 107 12 Jul 2021 162nd MeWhenI 🇻🇦 926 107 31 Dec 2021 162nd stefangimmillaro 926 107 15 Jul 2023 162nd Steffan153 🇫🇮 926 107 9 Aug 2024 162nd sean-niemann 🇺🇸 926 107 23 Dec 2024 172nd Lydxn 🇨🇦 924 47 16 Jul 2023 173rd Frowny 923 51 3 Jul 2020 174th Lydxn 🇨🇦 923 53 16 May 2022 174th GrayJoKing 🇦🇺 923 53 16 May 2022 174th Shanethegamer 🇺🇸 923 53 18 May 2022 174th Steffan153 🇫🇮 923 53 1 Oct 2022 174th JayXon 🇺🇸 923 53 20 Mar 2023 174th Yewzir 🇧🇪 923 53 9 Nov 2023 174th Betuaredead 923 53 13 Nov 2023 174th pardouin 🇫🇷 923 53 3 Sep 2024 174th sean-niemann 🇺🇸 923 53 18 Apr 2025 183rd sean-niemann 🇺🇸 923 60 29 Oct 2022 183rd Lydxn 🇨🇦 923 60 30 Oct 2022 183rd sisyphus-ppcg 🇦🇺 923 60 3 Nov 2022 183rd primo-ppcg 🇹🇭 923 60 19 Nov 2022 183rd clockworknazo 923 60 19 Nov 2022 183rd Steffan153 🇫🇮 923 60 28 Jan 2023 183rd xsot 🇸🇬 923 60 25 Jul 2023 183rd DialFrost 🇸🇬 923 60 14 Sep 2023 191st MeWhenI 🇻🇦 922 53 11 Nov 2021 191st HPWiz 🇳🇿 922 53 18 Mar 2022 193rd andersk 🇺🇸 922 68 22 Oct 2022 194th MeWhenI 🇻🇦 921 43 22 Mar 2024 195th JayXon 🇺🇸 921 55 9 Jul 2021 195th btnlq 921 55 28 Dec 2022 197th Lydxn 🇨🇦 920 59 14 Oct 2022 197th JayXon 🇺🇸 920 59 14 Oct 2022 197th MeWhenI 🇻🇦 920 59 17 Oct 2022 197th Steffan153 🇫🇮 920 59 9 Aug 2024 197th sean-niemann 🇺🇸 920 59 23 Dec 2024 202nd alo-gin 918 32 19 Oct 2018 203rd Lydxn 🇨🇦 917 56 14 Jun 2022 203rd Steffan153 🇫🇮 917 56 13 Dec 2022 203rd MeWhenI 🇻🇦 917 56 13 Dec 2022 203rd Lydxn 🇨🇦 917 56 13 Dec 2022 203rd ovs-code 🇩🇪 917 56 21 Apr 2024 203rd DialFrost 🇸🇬 917 56 26 Dec 2024 203rd sean-niemann 🇺🇸 917 56 20 Feb 2025 210th Steffan153 🇫🇮 916 42 14 May 2023 211th marcin7Cd 915 75 15 Feb 2021 211th primo-ppcg 🇹🇭 915 75 1 Mar 2021 211th kg583 🇺🇸 915 75 21 Oct 2024 211th CLOStrophobic 🇮🇹 915 75 14 Feb 2025 211th edsrzf 🇳🇿 915 75 11 Apr 2025 216th Natanaelel 🇸🇪 912 34 7 Oct 2021 216th Lydxn 🇨🇦 912 34 21 Feb 2023 218th primo-ppcg 🇹🇭 912 50 3 Jul 2023 219th Lydxn 🇨🇦 912 61 14 Jun 2022 220th nwellnhof 🇩🇪 911 93 6 Jan 2021 220th Steffan153 🇫🇮 911 93 9 Aug 2024 222nd Bubbler-4 910 30 2 Feb 2022 222nd ovs-code 🇩🇪 910 30 17 Aug 2023 224th Lydxn 🇨🇦 910 65 11 Oct 2023 224th JayXon 🇺🇸 910 65 27 Jan 2024 Prev 151–225 of 2,858 Next
