Leyland 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 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th Yewzir 🇧🇪 766 162 3 Feb 2023 527th Aurel300 🇨🇭 766 165 20 Jun 2024 528th rak1507 🇬🇧 765 79 31 Dec 2020 528th hiddicop 🇸🇪 765 79 29 Jan 2021 528th kops-cg 765 79 6 Apr 2021 528th Frowny 765 79 11 Nov 2021 528th sean-niemann 🇺🇸 765 79 30 Oct 2022 528th janbehrens 🇩🇪 765 79 17 Jun 2023 528th tobyLovick 765 79 26 Dec 2023 528th NickTheEASDude 🇺🇸 765 79 29 Jan 2024 536th Alessandro-Balconi 🇮🇹 764 79 15 Jul 2023 537th emgordon154 764 194 18 Jan 2025 538th lynn 762 126 19 May 2021 539th cbrt-x 762 203 24 Sep 2021 539th janbehrens 🇩🇪 762 203 29 Oct 2021 539th Apataras 762 203 14 Jul 2025 542nd 5quiwyrm 761 74 9 Dec 2024 543rd tomtheisen 🇺🇸 761 88 3 Oct 2020 543rd targrik 761 88 13 May 2025 545th StarmaQ 761 99 22 Jan 2021 545th edsrzf 🇳🇿 761 99 30 May 2025 547th msbranicky 760 195 31 Aug 2023 548th ScottHamper 758 204 26 Apr 2022 548th edsrzf 🇳🇿 758 204 18 Feb 2025 550th ovs-code 🇩🇪 757 104 11 Dec 2023 551st prplz 🇦🇺 756 56 28 Jul 2020 551st primo-ppcg 🇹🇭 756 56 15 Sep 2020 553rd okaponta 756 167 11 Jan 2024 553rd DialFrost 🇸🇬 756 167 7 Apr 2025 555th kkoenig 756 196 3 hours ago 556th 2bular 755 46 24 Jun 2025 557th TobyBoyne 🇬🇧 755 80 31 Dec 2020 557th BrenSchaap 755 80 21 Oct 2021 557th NicoAdams 755 80 1 Dec 2021 557th Jacob385 755 80 14 Mar 2024 557th FortuiteMan 🇫🇷 755 80 16 Oct 2024 557th Languag3 755 80 28 Feb 2025 563rd crizin 🇰🇷 755 205 9 Sep 2023 564th janbehrens 🇩🇪 754 93 29 Oct 2021 565th ToriTheChicken 752 89 26 Jul 2020 565th thisishowmymindworks 🇳🇴 752 89 26 Jul 2020 565th prplz 🇦🇺 752 89 9 Oct 2021 568th jared-hughes 752 165 24 Jun 2022 568th snyderek 🇺🇸 752 165 18 Dec 2024 570th JRaspass 🇬🇧 751 59 26 Jul 2020 571st anter69 🇭🇺 751 82 17 Sep 2024 571st Shanethegamer 🇺🇸 751 82 8 Dec 2024 571st edsrzf 🇳🇿 751 82 31 Jul 2025 574th DialFrost 🇸🇬 751 206 21 Nov 2024 575th saltysylvi 750 36 5 Aug 2022 576th MeWhenI 🇻🇦 750 105 9 May 2024 577th rucin93 🇵🇱 749 77 3 Aug 2024 578th Dazza314 🇬🇧 746 81 3 Nov 2020 578th AkashTandon167 746 81 15 Nov 2020 578th cbondurant 746 81 10 May 2021 578th knutae 🇳🇴 746 81 6 Dec 2021 578th CutSandstone 746 81 8 Jul 2024 578th Pyroan 746 81 13 May 2025 584th emgordon154 744 90 1 Aug 2024 585th tigerdan2 🇩🇪 744 208 21 Jul 2023 586th nwellnhof 🇩🇪 743 57 28 Oct 2021 586th GrayJoKing 🇦🇺 743 57 30 Nov 2023 586th DialFrost 🇸🇬 743 57 1 Jun 2024 586th sean-niemann 🇺🇸 743 57 4 Aug 2025 590th GrayJoKing 🇦🇺 743 156 4 Jan 2023 591st btjones0 743 170 31 Dec 2020 592nd jtaxen 741 92 19 Jun 2024 593rd janbehrens 🇩🇪 740 58 1 Nov 2021 593rd Shanethegamer 🇺🇸 740 58 17 Feb 2023 595th scpchicken 🇵🇼 739 60 2 Feb 2022 596th lukasthaler 737 82 11 Sep 2020 596th HumanEquivalentUnit 737 82 12 Oct 2020 596th stordev 737 82 26 Feb 2021 596th lemogne 737 82 10 Aug 2021 596th j-Ewan 737 82 11 Mar 2022 Prev 526–600 of 1,759 Next