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 526th sean-niemann 🇺🇸 767 79 30 Oct 2022 527th alemelis 766 56 12 Apr 2023 527th m-tkach 🇺🇦 766 56 24 May 2024 529th Yewzir 🇧🇪 766 162 3 Feb 2023 530th rak1507 🇬🇧 765 79 31 Dec 2020 530th hiddicop 🇸🇪 765 79 29 Jan 2021 530th kops-cg 765 79 6 Apr 2021 530th Frowny 765 79 11 Nov 2021 530th janbehrens 🇩🇪 765 79 17 Jun 2023 530th tobyLovick 765 79 26 Dec 2023 530th NickTheEASDude 🇺🇸 765 79 29 Jan 2024 537th namelessiw 765 161 40 hours ago 538th emgordon154 765 194 18 Jan 2025 539th Alessandro-Balconi 🇮🇹 764 79 15 Jul 2023 540th 5quiwyrm 762 74 9 Dec 2024 541st StarmaQ 762 99 22 Jan 2021 541st edsrzf 🇳🇿 762 99 30 May 2025 543rd lynn 762 126 19 May 2021 544th tomtheisen 🇺🇸 761 88 3 Oct 2020 544th targrik 761 88 13 May 2025 546th Aurel300 🇨🇭 761 165 20 Jun 2024 547th msbranicky 761 195 31 Aug 2023 548th kg583 🇺🇸 759 98 17 days ago 549th prplz 🇦🇺 757 56 28 Jul 2020 549th primo-ppcg 🇹🇭 757 56 15 Sep 2020 551st kkoenig 757 196 7 Sep 2025 552nd edsrzf 🇳🇿 756 163 17 days ago 552nd CaedenHarper 🇨🇦 756 163 3 days ago 554th 2bular 755 46 24 Jun 2025 555th TobyBoyne 🇬🇧 755 80 31 Dec 2020 555th BrenSchaap 755 80 21 Oct 2021 555th NicoAdams 755 80 1 Dec 2021 555th Jacob385 755 80 14 Mar 2024 555th FortuiteMan 🇫🇷 755 80 16 Oct 2024 555th Languag3 755 80 28 Feb 2025 561st janbehrens 🇩🇪 755 93 29 Oct 2021 562nd JRaspass 🇬🇧 752 59 26 Jul 2020 563rd ToriTheChicken 752 89 26 Jul 2020 563rd thisishowmymindworks 🇳🇴 752 89 26 Jul 2020 563rd prplz 🇦🇺 752 89 9 Oct 2021 566th jared-hughes 752 165 24 Jun 2022 566th snyderek 🇺🇸 752 165 18 Dec 2024 568th okaponta 752 167 11 Jan 2024 568th DialFrost 🇸🇬 752 167 7 Apr 2025 570th anter69 🇭🇺 751 82 17 Sep 2024 570th Shanethegamer 🇺🇸 751 82 8 Dec 2024 570th edsrzf 🇳🇿 751 82 31 Jul 2025 573rd saltysylvi 750 36 5 Aug 2022 574th rucin93 🇵🇱 749 77 3 Aug 2024 575th Dazza314 🇬🇧 746 81 3 Nov 2020 575th AkashTandon167 746 81 15 Nov 2020 575th cbondurant 746 81 10 May 2021 575th knutae 🇳🇴 746 81 6 Dec 2021 575th CutSandstone 746 81 8 Jul 2024 575th Pyroan 746 81 13 May 2025 581st emgordon154 744 90 1 Aug 2024 582nd nwellnhof 🇩🇪 743 57 28 Oct 2021 582nd GrayJoKing 🇦🇺 743 57 30 Nov 2023 582nd DialFrost 🇸🇬 743 57 1 Jun 2024 585th GrayJoKing 🇦🇺 743 156 4 Jan 2023 586th ovs-code 🇩🇪 742 104 11 Dec 2023 587th jtaxen 741 92 19 Jun 2024 588th janbehrens 🇩🇪 740 58 1 Nov 2021 588th Shanethegamer 🇺🇸 740 58 17 Feb 2023 590th scpchicken 🇵🇼 739 60 2 Feb 2022 591st retrohun 739 82 9 Nov 2022 592nd DialFrost 🇸🇬 739 132 14 Sep 2024 592nd emgordon154 739 132 28 May 2025 594th btjones0 739 170 31 Dec 2020 595th lukasthaler 737 82 11 Sep 2020 595th HumanEquivalentUnit 737 82 12 Oct 2020 595th stordev 737 82 26 Feb 2021 595th lemogne 737 82 10 Aug 2021 595th j-Ewan 737 82 11 Mar 2022 595th TheoKeller1 737 82 6 Jun 2023 First Prev 526–600 of 1,794 Next Last