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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 450th Ripick 829 91 1 Feb 2023 452nd DialFrost 🇸🇬 829 152 22 Nov 2024 453rd Shanethegamer 🇺🇸 828 31 13 Jan 2022 454th MeWhenI 🇻🇦 828 94 9 May 2024 455th MeWhenI 🇻🇦 828 113 29 Nov 2022 456th snoozingnewt 🇺🇸 827 83 1 Sep 2024 456th pardouin 🇫🇷 827 83 8 Oct 2024 456th LostSyntax21 🇬🇧 827 83 8 Jan 2025 459th stackofbears 827 99 21 Mar 2022 460th Shanethegamer 🇺🇸 825 120 13 Jan 2022 460th MeWhenI 🇻🇦 825 120 9 May 2023 460th emgordon154 825 120 14 Mar 2025 463rd ovs-code 🇩🇪 825 166 29 Mar 2025 463rd emgordon154 825 166 21 May 2025 465th MeWhenI 🇻🇦 824 91 5 Sep 2023 466th prplz 🇦🇺 824 103 18 Dec 2021 467th GrayJoKing 🇦🇺 823 50 19 Sep 2021 467th janlelis 823 50 20 Sep 2021 467th JayXon 🇺🇸 823 50 28 Sep 2021 467th sisyphus-ppcg 🇦🇺 823 50 6 May 2022 467th radarek 🇵🇱 823 50 25 May 2022 467th sean-niemann 🇺🇸 823 50 23 Dec 2024 467th pardouin 🇫🇷 823 50 9 Apr 2025 467th stefangimmillaro 823 50 27 May 2025 475th RYNO8 823 72 28 Sep 2021 475th FlorianCassayre 🇫🇷 823 72 18 Sep 2023 475th tobeannouncd 823 72 25 Apr 2025 478th inventshah 822 60 29 Sep 2023 478th emgordon154 822 60 18 Nov 2024 480th sean-niemann 🇺🇸 822 106 21 Apr 2023 481st sean-niemann 🇺🇸 821 28 22 Jul 2022 481st lynn 821 28 22 Jul 2022 481st MeWhenI 🇻🇦 821 28 23 Jul 2022 481st sisyphus-ppcg 🇦🇺 821 28 24 Jul 2022 481st jared-hughes 821 28 29 Jul 2022 481st AlephSquirrel 821 28 30 Dec 2022 481st Steffan153 🇫🇮 821 28 12 Jan 2023 481st DialFrost 🇸🇬 821 28 28 Jan 2023 481st CornerMercury 🇬🇧 821 28 24 Aug 2023 481st ovs-code 🇩🇪 821 28 2 Feb 2024 481st snoozingnewt 🇺🇸 821 28 1 Sep 2024 481st pardouin 🇫🇷 821 28 21 Sep 2024 481st LostSyntax21 🇬🇧 821 28 8 Jan 2025 481st edsrzf 🇳🇿 821 28 9 Mar 2025 481st CaedenHarper 🇨🇦 821 28 8 days ago 496th neihousaigaai 821 72 2 Oct 2021 496th stefangimmillaro 821 72 29 Sep 2023 496th two-bad 🇬🇧 821 72 25 Feb 2024 499th IanUtley 821 92 24 Oct 2023 500th inventshah 821 98 10 Sep 2022 500th MeWhenI 🇻🇦 821 98 16 Aug 2023 502nd Shanethegamer 🇺🇸 820 114 18 Dec 2022 502nd Yewzir 🇧🇪 820 114 14 Jan 2024 504th andersk 🇺🇸 818 121 31 Oct 2022 505th janbehrens 🇩🇪 818 154 20 Sep 2021 506th jared-hughes 815 83 11 Sep 2023 507th sean-niemann 🇺🇸 815 92 8 Oct 2024 508th Shanethegamer 🇺🇸 815 168 27 Mar 2025 509th sean-niemann 🇺🇸 814 86 30 Oct 2024 510th Yewzir 🇧🇪 814 107 14 Jan 2024 511th bizy-coder 812 73 3 Oct 2024 511th Rubiksmath 812 73 19 Oct 2024 513th Shanethegamer 🇺🇸 812 90 9 Oct 2023 513th MeWhenI 🇻🇦 812 90 10 Oct 2023 515th snoozingnewt 🇺🇸 811 66 1 Sep 2024 515th LostSyntax21 🇬🇧 811 66 8 Jan 2025 517th Shanethegamer 🇺🇸 811 101 13 Apr 2023 517th emgordon154 811 101 26 May 2025 519th janbehrens 🇩🇪 810 73 20 Sep 2021 519th didion0 🇺🇸 810 73 23 Nov 2021 519th KatieLG 🇬🇧 810 73 5 Apr 2022 519th emgordon154 810 73 7 Nov 2024 523rd edsrzf 🇳🇿 808 88 7 Jun 2025 524th MeWhenI 🇻🇦 807 71 5 Apr 2025 525th m-tkach 🇺🇦 807 120 18 Dec 2023 Prev 451–525 of 1,827 Next
