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 Trinomial Triangle 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 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 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 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 Turtle Tutorial # Golfer Points Chars Time 451st lynn 801 141 10 Mar 2022 452nd error256 800 77 15 May 2025 453rd tailorspy 800 155 19 Sep 2024 454th SirBogman 🇺🇸 799 72 20 Jan 2024 454th AlephSquirrel 799 72 21 Jan 2024 454th MeWhenI 🇻🇦 799 72 24 May 2024 457th itsh01 797 84 19 Aug 2021 458th scpchicken 🇵🇼 795 76 27 Mar 2022 458th inverseLorentz 🇦🇺 795 76 11 Mar 2024 460th Alex-x90 🇺🇸 795 156 8 Aug 2023 461st jared-hughes 794 34 17 Oct 2021 461st bstrat 794 34 4 Mar 2023 461st 4hg 🇺🇸 794 34 26 Jul 2023 464th lynn 794 54 13 Apr 2021 465th HumanEquivalentUnit 794 95 16 Jan 2022 466th Shanethegamer 🇺🇸 794 97 28 Nov 2024 466th edsrzf 🇳🇿 794 97 13 Apr 2025 468th rvdnieuwendijk 🇳🇱 793 71 30 Jul 2020 469th orthoplex 🇨🇽 793 122 25 Jun 2023 470th SirBogman 🇺🇸 793 260 23 Nov 2022 471st inventshah 790 157 15 Jun 2022 472nd SirBogman 🇺🇸 789 44 30 Nov 2022 473rd Apataras 789 156 5 days ago 474th albanian-laundromat 788 101 6 Sep 2025 475th Steffan153 🇫🇮 788 147 29 Aug 2024 476th DialFrost 🇸🇬 787 260 3 Mar 2025 477th btnlq 786 123 20 Mar 2021 478th primo-ppcg 🇹🇭 786 175 25 Jun 2022 479th Steffan153 🇫🇮 785 54 29 Aug 2024 479th sean-niemann 🇺🇸 785 54 7 hours ago 481st yuriy-chervinka 785 77 30 Mar 2021 481st Fishron 785 77 19 Oct 2021 481st fredrik-bakke 🇳🇴 785 77 2 Oct 2022 481st b10011 🇫🇮 785 77 16 Jan 2023 481st edsrzf 🇳🇿 785 77 13 Apr 2025 486th Ethernet3 🇳🇱 785 158 11 Mar 2022 487th bac0id 784 144 30 Jun 2024 488th ReidZ3 🇺🇸 783 87 5 Dec 2020 488th Z-snails 783 87 2 Mar 2023 490th lynn 783 148 17 Oct 2023 491st ovs-code 🇩🇪 781 120 28 Nov 2022 492nd pschmid0 🇺🇸 780 90 7 Aug 2022 493rd ovs-code 🇩🇪 779 79 8 Oct 2023 494th rifatx 779 145 9 Jul 2024 495th ovs-code 🇩🇪 778 57 27 May 2024 496th MeWhenI 🇻🇦 778 86 1 Jul 2023 497th sean-niemann 🇺🇸 778 125 22 days ago 498th prplz 🇦🇺 778 149 3 Oct 2023 499th bizy-coder 777 74 15 Jan 2024 499th annaproxy 777 74 21 Jan 2024 499th snoozingnewt 🇺🇸 777 74 11 Feb 2024 502nd primo-ppcg 🇹🇭 776 111 30 May 2025 503rd itiievskyi 🇺🇦 775 78 28 Jul 2020 503rd bastienvoirin 🇫🇷 775 78 30 Nov 2020 503rd RDShah 775 78 15 Apr 2021 503rd hellwue 775 78 25 Feb 2022 503rd CedricGebistorf 775 78 12 Mar 2022 503rd MaxElf999 775 78 23 Sep 2022 503rd randolchance 775 78 5 Mar 2023 503rd tobeannouncd 775 78 19 Sep 2023 503rd logvp 775 78 27 Dec 2023 503rd croc54 775 78 28 Nov 2024 513th m-tkach 🇺🇦 773 103 31 Jan 2024 514th yzhs 🇩🇪 771 35 20 Aug 2020 514th ashtraypettingzoo 🇺🇸 771 35 17 Feb 2023 514th codereport 🇨🇦 771 35 1 Jun 2024 517th JayXon 🇺🇸 770 55 9 Jan 2022 517th MeWhenI 🇻🇦 770 55 16 Aug 2022 517th anter69 🇭🇺 770 55 25 Jan 2023 517th ovs-code 🇩🇪 770 55 22 Jan 2025 521st GrayJoKing 🇦🇺 770 73 16 Aug 2024 522nd namcartoon06 770 161 30 Jun 2023 523rd LucaArgentiUCF 🇮🇹 769 112 14 Feb 2021 523rd SirBogman 🇺🇸 769 112 4 Nov 2024 525th alemelis 766 56 12 Apr 2023 First Prev 451–525 of 1,772 Next Last