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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 825th jfallon1997 643 94 9 Aug 2022 827th adoxography 643 104 8 Oct 2020 828th FlyingPenguin223 641 66 11 Nov 2024 829th ian-h-chamberlain 🇺🇸 641 197 7 Oct 2020 830th dokutan 640 116 16 Jul 2024 831st a6166231 🇨🇳 637 105 5 Jun 2025 831st acollett89 637 105 23 days ago 833rd MeWhenI 🇻🇦 637 149 4 Sep 2024 834th LeeCamp 636 95 27 Dec 2021 834th 4ndyJ 🇬🇧 636 95 7 Feb 2023 836th Natanaelel 🇸🇪 631 55 29 Jun 2023 837th GusGold 631 106 17 Nov 2020 837th wansacis 🇩🇪 631 106 11 Nov 2021 839th juliansiebert 🇩🇪 631 179 2 Mar 2025 840th Shanethegamer 🇺🇸 630 144 4 Oct 2024 841st jared-hughes 630 167 24 Jun 2022 841st emgordon154 630 167 3 Jun 2025 843rd Psirving 629 96 29 Jul 2020 843rd henrytranter 629 96 27 Aug 2020 843rd chrishm909 629 96 23 May 2021 843rd sleepyStick 629 96 3 Dec 2021 843rd tterem 629 96 8 Jun 2022 843rd sbyrne51 629 96 1 Oct 2022 843rd MeWhenI 🇻🇦 629 96 14 Nov 2022 850th msbranicky 627 96 15 Aug 2023 851st elisherer 🇮🇱 625 107 2 Aug 2020 852nd KatieLG 🇬🇧 624 181 21 Oct 2022 853rd asadullayev 623 97 3 Mar 2021 853rd befoster 623 97 10 Apr 2021 853rd myleopard 623 97 15 Oct 2021 853rd Andrey135296 623 97 4 Apr 2022 853rd Bodo171 623 97 25 Nov 2022 853rd GolfingSuccess 🇬🇷 623 97 16 Oct 2024 859th Irratix 🇳🇱 623 199 3 Jan 2022 860th DialFrost 🇸🇬 622 146 12 Dec 2024 861st Shanethegamer 🇺🇸 622 166 31 Oct 2024 862nd rboath 621 97 8 Jan 2025 863rd MeWhenI 🇻🇦 621 133 3 Jun 2025 864th goodwyna21 620 108 24 Oct 2024 864th Lv0Sys 🇵🇱 620 108 17 days ago 866th CatsAreFluffy 618 93 15 Jan 2024 867th ehulinsky 🇺🇸 616 98 11 Nov 2021 867th Trunksistor 🇫🇷 616 98 24 May 2022 867th MichaelMBradley 🇨🇦 616 98 19 Jun 2022 870th Shanethegamer 🇺🇸 616 154 12 Sep 2024 871st Shanethegamer 🇺🇸 616 251 13 May 2022 872nd Natanaelel 🇸🇪 615 68 15 Jan 2024 873rd Natanaelel 🇸🇪 615 100 6 Oct 2023 874th MeWhenI 🇻🇦 615 114 28 May 2023 875th PGPereira 614 109 27 Mar 2021 875th BambooleanLogic 🇸🇪 614 109 10 Dec 2021 875th eranws 614 109 23 Oct 2022 875th randolchance 614 109 21 Feb 2023 879th MeWhenI 🇻🇦 613 70 14 Feb 2023 880th retrohun 611 99 30 Apr 2023 881st AlexanderFair 611 158 10 Aug 2023 882nd TimHuisman1703 610 99 7 Jan 2022 882nd davecame 610 99 2 Aug 2023 884th tomh1012 608 110 5 Sep 2020 884th Ivraj 608 110 19 Aug 2021 886th GrayJoKing 🇦🇺 607 95 14 Aug 2024 886th MeWhenI 🇻🇦 607 95 25 Oct 2024 888th adriweb 🇫🇷 607 124 26 Sep 2023 889th dokutan 605 70 18 Apr 2025 890th EwanSkene 604 100 3 Sep 2020 890th boxjelly 604 100 14 Feb 2021 890th PhysicDev 🇫🇷 604 100 16 Mar 2022 890th wen1now 604 100 6 Nov 2023 890th Alban-Boissard 604 100 25 days ago 895th daniel-skalik 🇨🇿 604 187 21 Nov 2021 896th GitaMonster 603 111 2 Aug 2020 896th janbehrens 🇩🇪 603 111 29 Oct 2021 898th lucacrose 🇺🇸 602 125 30 Nov 2021 899th JohandeRuiter 🇳🇱 601 175 26 Jun 2024 900th jameslindesay 598 101 25 Feb 2021 Prev 826–900 of 1,673 Next