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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 373rd Natanaelel 🇸🇪 857 35 326ms 31 May 2025 373rd fuzzylojik-golf 🇺🇸 857 35 35ms 9 Sep 2025 373rd SirBogman 🇺🇸 857 35 45ms 23 Sep 2025 379th NewDefectus 🇮🇱 857 69 11ms 16 Dec 2021 379th Shanethegamer 🇺🇸 857 69 10ms 25 Apr 2023 381st stefangimmillaro 857 82 3,489ms 6 Nov 2024 381st emgordon154 857 82 3,123ms 8 Nov 2024 381st DialFrost 🇸🇬 857 82 3,096ms 19 Nov 2024 384th DialFrost 🇸🇬 857 87 32ms 12 Dec 2024 385th c0d3-4-F00d 🇩🇪 857 115 48ms 5 Jan 2022 385th MeWhenI 🇻🇦 857 115 48ms 21 Jun 2022 385th DialFrost 🇸🇬 857 115 44ms 28 Jan 2023 385th edsrzf 🇳🇿 857 115 45ms 5 Nov 2024 385th snoozingnewt 🇺🇸 857 115 72ms 16 Oct 2025 390th ovs-code 🇩🇪 855 96 448ms 29 Jul 2024 391st Shanethegamer 🇺🇸 854 98 5ms 20 Dec 2024 392nd saito-ta 🇯🇵 852 27 499ms 12 Aug 2022 392nd GolfingSuccess 🇬🇷 852 27 463ms 16 Aug 2022 392nd clockworknazo 852 27 446ms 6 Sep 2022 392nd orthoplex 🇨🇽 852 27 703ms 1 Feb 2024 396th DialFrost 🇸🇬 851 58 1,169ms 13 Apr 2025 397th ovs-code 🇩🇪 851 89 14ms 30 Jun 2024 398th emplv 🇱🇻 850 148 29ms 29 Jun 2022 399th MeWhenI 🇻🇦 849 72 82ms 13 Dec 2022 400th MeWhenI 🇻🇦 849 77 54ms 19 Sep 2021 400th snoozingnewt 🇺🇸 849 77 55ms 16 Oct 2025 402nd CLOStrophobic 🇮🇹 849 116 541ms 10 Feb 2025 403rd The3gs 849 117 170ms 29 Nov 2024 404th Shanethegamer 🇺🇸 848 66 658ms 16 Jan 2024 404th snoozingnewt 🇺🇸 848 66 922ms 28 Sep 2025 404th Babafaba 848 66 575ms 10 days ago 407th CaedenHarper 🇨🇦 848 71 764ms 11 Sep 2025 408th marcin7Cd 848 80 157ms 29 Sep 2021 408th cbrt-x 848 80 145ms 15 Sep 2023 410th Steffan153 🇫🇮 848 81 4ms 12 Jan 2023 411th Lydxn 🇨🇦 848 90 53ms 20 Sep 2021 411th Steffan153 🇫🇮 848 90 53ms 12 Jan 2023 411th stefangimmillaro 848 90 44ms 26 Jan 2023 411th MeWhenI 🇻🇦 848 90 46ms 14 May 2023 411th DialFrost 🇸🇬 848 90 46ms 22 Oct 2024 416th lynn 848 115 29ms 21 Aug 2023 417th MeWhenI 🇻🇦 847 50 26ms 15 Feb 2025 418th MeWhenI 🇻🇦 847 70 20ms 22 Oct 2021 418th 2011-Chan-Ethan 847 70 369ms 12 Jul 2023 418th jatloe 847 70 299ms 27 Sep 2024 418th Flekay 🇩🇪 847 70 231ms 10 Jul 2025 422nd inventshah 847 83 3,351ms 24 Oct 2024 422nd aditsu 847 83 3,051ms 10 Aug 2025 424th duckyluuk 🇳🇱 847 88 29ms 12 Dec 2024 424th GolfingSuccess 🇬🇷 847 88 23ms 11 Sep 2025 426th edsrzf 🇳🇿 847 139 259ms 23 Oct 2024 427th Lydxn 🇨🇦 846 89 170ms 4 Sep 2023 428th snoozingnewt 🇺🇸 845 99 5ms 1 Sep 2024 429th emplv 🇱🇻 844 63 135ms 17 Jul 2025 430th Shanethegamer 🇺🇸 843 110 339ms 25 Sep 2025 430th Yewzir 🇧🇪 843 110 352ms 2 Oct 2025 430th CaedenHarper 🇨🇦 843 110 343ms 8 days ago 430th MeWhenI 🇻🇦 843 110 335ms 6 days ago 434th MeWhenI 🇻🇦 843 163 1,649ms 28 Mar 2025 435th Yewzir 🇧🇪 842 118 125ms 5 Feb 2024 436th janbehrens 🇩🇪 841 140 263ms 20 Sep 2021 437th ovs-code 🇩🇪 839 180 1,530ms 14 Sep 2025 438th ovs-code 🇩🇪 839 190 18ms 9 Jul 2024 439th emplv 🇱🇻 838 78 38ms 19 Apr 2024 440th primo-ppcg 🇹🇭 838 82 1ms 22 Sep 2021 440th nwellnhof 🇩🇪 838 82 2ms 22 Sep 2021 440th Attero 🇸🇪 838 82 4ms 23 Dec 2021 440th c0d3-4-F00d 🇩🇪 838 82 3ms 5 Jan 2022 440th snoozingnewt 🇺🇸 838 82 3ms 13 Sep 2025 445th Waffle3z 837 91 3ms 19 Sep 2021 445th primo-ppcg 🇹🇭 837 91 2ms 23 Sep 2021 445th JayXon 🇺🇸 837 91 3ms 3 Oct 2021 445th Lydxn 🇨🇦 837 91 3ms 9 Apr 2022 445th btnlq 837 91 3ms 27 Dec 2022 445th FlyingPenguin223 837 91 2ms 29 Oct 2024 First Prev 376–450 of 1,975 Next Last