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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 148th Irratix 🇳🇱 912 65 23 Apr 2022 148th KatieLG 🇬🇧 912 65 11 Dec 2022 148th ndren 912 65 25 Aug 2023 148th sisyphus-ppcg 🇦🇺 912 65 1 Dec 2023 148th duckyluuk 🇳🇱 912 65 15 Aug 2024 156th JayXon 🇺🇸 912 129 20 Sep 2021 156th Lydxn 🇨🇦 912 129 2 Oct 2021 156th Steffan153 🇫🇮 912 129 3 Dec 2022 156th emplv 🇱🇻 912 129 12 Jan 2023 156th MeWhenI 🇻🇦 912 129 9 Feb 2023 156th nwellnhof 🇩🇪 912 129 2 Mar 2023 156th stefangimmillaro 912 129 14 Jun 2023 156th Shanethegamer 🇺🇸 912 129 21 Nov 2023 156th sean-niemann 🇺🇸 912 129 6 Dec 2023 156th Yewzir 🇧🇪 912 129 9 Jan 2024 166th DialFrost 🇸🇬 911 67 17 Mar 2025 167th Lydxn 🇨🇦 911 109 23 May 2022 167th JayXon 🇺🇸 911 109 23 May 2022 167th r-brinke 🇳🇱 911 109 29 Jul 2022 170th stackofbears 909 33 14 Mar 2025 171st ovs-code 🇩🇪 909 63 12 Sep 2024 171st GrayJoKing 🇦🇺 909 63 13 Sep 2024 171st error256 909 63 13 Sep 2024 171st Kacarott 🇦🇺 909 63 20 Sep 2024 171st primo-ppcg 🇹🇭 909 63 5 Apr 2025 176th btnlq 908 59 5 Nov 2022 177th JayXon 🇺🇸 906 89 12 Sep 2022 177th btnlq 906 89 12 Sep 2022 177th Lydxn 🇨🇦 906 89 12 Sep 2022 180th Lydxn 🇨🇦 905 73 28 Feb 2023 180th Lydxn 🇨🇦 905 73 22 Mar 2023 182nd jared-hughes 905 130 27 Feb 2024 183rd annaproxy 904 75 12 Jan 2022 183rd rak1507 🇬🇧 904 75 23 Feb 2022 183rd alomiF 904 75 5 Oct 2023 183rd snoozingnewt 🇺🇸 904 75 1 Sep 2024 183rd Natanaelel 🇸🇪 904 75 8 May 2025 188th JayXon 🇺🇸 903 81 28 Jan 2024 188th GolfingSuccess 🇬🇷 903 81 19 Mar 2025 190th Lydxn 🇨🇦 903 88 9 Apr 2023 190th JayXon 🇺🇸 903 88 9 Apr 2023 190th Steffan153 🇫🇮 903 88 9 Apr 2023 190th sean-niemann 🇺🇸 903 88 25 May 2025 194th kg583 🇺🇸 901 62 20 Feb 2024 194th sean-niemann 🇺🇸 901 62 23 Dec 2024 194th emgordon154 901 62 16 Apr 2025 197th JayXon 🇺🇸 901 78 5 Dec 2024 198th Lydxn 🇨🇦 901 84 2 Oct 2021 198th JayXon 🇺🇸 901 84 2 Oct 2021 198th btnlq 901 84 9 Dec 2021 198th GrayJoKing 🇦🇺 901 84 9 Dec 2021 202nd JayXon 🇺🇸 901 91 6 Mar 2022 202nd Lydxn 🇨🇦 901 91 9 Apr 2023 202nd sean-niemann 🇺🇸 901 91 16 May 2024 202nd Steffan153 🇫🇮 901 91 21 Jul 2024 206th Lydxn 🇨🇦 900 79 13 May 2023 206th primo-ppcg 🇹🇭 900 79 20 May 2023 208th nwellnhof 🇩🇪 899 104 7 Dec 2022 209th anter69 🇭🇺 898 55 10 Mar 2025 210th itsjustfreekie 898 66 20 Sep 2021 210th ZakkkkAttackkkk 🇵🇭 898 66 21 Dec 2021 210th btjones0 898 66 15 Jul 2022 210th SirBogman 🇺🇸 898 66 20 Nov 2022 210th Shanethegamer 🇺🇸 898 66 16 Dec 2022 210th adamnielson42 🇺🇸 898 66 25 Apr 2023 210th snoozingnewt 🇺🇸 898 66 3 Oct 2023 210th DialFrost 🇸🇬 898 66 18 Dec 2023 210th Just4FunCoder 898 66 17 Feb 2024 210th lifthrasiir 🇰🇷 898 66 16 Nov 2024 210th CornerMercury 🇬🇧 898 66 14 Feb 2025 210th plcc0 898 66 20 Apr 2025 222nd sean-niemann 🇺🇸 898 67 8 days ago 223rd primo-ppcg 🇹🇭 898 85 22 Sep 2021 223rd cure-honey 🇯🇵 898 85 27 Sep 2021 223rd marshallward 🇺🇸 898 85 2 Sep 2022 Prev 151–225 of 1,942 Next