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 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 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 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 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 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 526th Yewzir 🇧🇪 765 162 3 Feb 2023 527th Aurel300 🇨🇭 765 165 20 Jun 2024 528th emgordon154 764 194 18 Jan 2025 529th Alessandro-Balconi 🇮🇹 762 79 15 Jul 2023 530th cbrt-x 762 203 24 Sep 2021 530th janbehrens 🇩🇪 762 203 29 Oct 2021 530th Apataras 762 203 14 days ago 533rd 5quiwyrm 761 74 9 Dec 2024 534th StarmaQ 761 99 22 Jan 2021 534th edsrzf 🇳🇿 761 99 30 May 2025 536th tomtheisen 🇺🇸 760 88 3 Oct 2020 536th targrik 760 88 13 May 2025 538th lynn 760 126 19 May 2021 539th msbranicky 760 195 31 Aug 2023 540th ScottHamper 758 204 26 Apr 2022 540th edsrzf 🇳🇿 758 204 18 Feb 2025 542nd prplz 🇦🇺 756 56 28 Jul 2020 542nd primo-ppcg 🇹🇭 756 56 15 Sep 2020 542nd pardouin 🇫🇷 756 56 4 hours ago 545th ovs-code 🇩🇪 756 104 11 Dec 2023 546th okaponta 756 167 11 Jan 2024 546th DialFrost 🇸🇬 756 167 7 Apr 2025 548th TobyBoyne 🇬🇧 755 80 31 Dec 2020 548th BrenSchaap 755 80 21 Oct 2021 548th NicoAdams 755 80 1 Dec 2021 548th Jacob385 755 80 14 Mar 2024 548th cdesodt 755 80 16 Oct 2024 548th Languag3 755 80 28 Feb 2025 554th crizin 🇰🇷 755 205 9 Sep 2023 555th 2bular 754 46 24 Jun 2025 556th janbehrens 🇩🇪 754 93 29 Oct 2021 557th ToriTheChicken 752 89 26 Jul 2020 557th thisishowmymindworks 🇳🇴 752 89 26 Jul 2020 557th prplz 🇦🇺 752 89 9 Oct 2021 560th JRaspass 🇬🇧 751 59 26 Jul 2020 561st jared-hughes 751 165 24 Jun 2022 561st snyderek 🇺🇸 751 165 18 Dec 2024 563rd DialFrost 🇸🇬 751 206 21 Nov 2024 564th saltysylvi 750 36 5 Aug 2022 565th Shanethegamer 🇺🇸 750 82 8 Dec 2024 566th rucin93 🇵🇱 749 77 3 Aug 2024 567th MeWhenI 🇻🇦 748 105 9 May 2024 568th Dazza314 🇬🇧 746 81 3 Nov 2020 568th AkashTandon167 746 81 15 Nov 2020 568th cbondurant 746 81 10 May 2021 568th knutae 🇳🇴 746 81 6 Dec 2021 568th CutSandstone 746 81 8 Jul 2024 568th Pyroan 746 81 13 May 2025 574th emgordon154 746 86 29 Jun 2024 575th emgordon154 744 90 1 Aug 2024 576th tigerdan2 🇩🇪 744 208 21 Jul 2023 577th nwellnhof 🇩🇪 743 57 28 Oct 2021 577th GrayJoKing 🇦🇺 743 57 30 Nov 2023 577th DialFrost 🇸🇬 743 57 1 Jun 2024 580th btjones0 742 170 31 Dec 2020 581st jtaxen 741 92 19 Jun 2024 582nd GrayJoKing 🇦🇺 741 156 4 Jan 2023 583rd janbehrens 🇩🇪 740 58 1 Nov 2021 583rd Shanethegamer 🇺🇸 740 58 17 Feb 2023 585th scpchicken 🇵🇼 738 60 2 Feb 2022 586th lukasthaler 737 82 11 Sep 2020 586th HumanEquivalentUnit 737 82 12 Oct 2020 586th stordev 737 82 26 Feb 2021 586th lemogne 737 82 10 Aug 2021 586th j-Ewan 737 82 11 Mar 2022 586th retrohun 737 82 9 Nov 2022 586th TheoKeller1 737 82 6 Jun 2023 586th Andriamanitra 🇫🇮 737 82 26 Jul 2023 586th dirckvdende 737 82 7 days ago 595th DialFrost 🇸🇬 737 132 14 Sep 2024 595th emgordon154 737 132 28 May 2025 597th cywong-amino 🇭🇰 735 91 30 Jul 2020 597th Shanethegamer 🇺🇸 735 91 10 Mar 2022 597th dmrichwa 🇺🇸 735 91 4 Oct 2022 600th Irratix 🇳🇱 733 93 1 Nov 2021 Prev 526–600 of 1,688 Next