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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 826th dokutan 663 87 119ms 20 Apr 2025 827th fitzdotlol 🇺🇸 663 101 8ms 28 Mar 2022 828th Waffle3z 662 64 56ms 22 Jan 2021 829th Shanethegamer 🇺🇸 662 93 1,027ms 16 Feb 2023 830th pkasting 662 159 4ms 6 Sep 2020 831st Adelzu 661 171 380ms 21 Nov 2021 831st Matgc04 661 171 369ms 3 Jun 2024 831st postie77 661 171 384ms 14 Aug 2024 834th janbehrens 🇩🇪 659 148 484ms 26 Mar 2022 835th MeWhenI 🇻🇦 658 113 4ms 23 May 2023 836th Jesperb21 658 172 418ms 21 Nov 2021 837th mstang107 657 92 15ms 20 Dec 2023 837th zwxzwxzwx21 657 92 22ms 30 Jan 2024 837th jameswmccarty 657 92 10ms 11 Jul 2024 837th PyryL 🇫🇮 657 92 9ms 22 Aug 2024 837th JesseNoEyes 🇺🇸 657 92 11ms 17 Nov 2024 842nd GeorgeStechman 🇬🇧 656 102 8ms 15 Jun 2022 842nd ShiraJoseph 🇺🇸 656 102 10ms 21 Jul 2023 842nd acollett89 656 102 10ms 15 Jul 2025 845th ovs-code 🇩🇪 656 118 6ms 2 Feb 2023 846th snoozingnewt 🇺🇸 656 188 359ms 24 days ago 847th nwellnhof 🇩🇪 654 64 3ms 28 Oct 2021 848th MeWhenI 🇻🇦 653 122 9ms 10 Sep 2022 849th Attero 🇸🇪 652 68 124ms 18 Oct 2020 850th Shanethegamer 🇺🇸 652 127 150ms 1 Mar 2022 851st Shanethegamer 🇺🇸 651 228 263ms 19 Apr 2022 852nd adoxography 650 93 10ms 8 Oct 2020 852nd nullie 650 93 10ms 9 Jun 2022 852nd julienlamoureux78 650 93 13ms 18 Aug 2022 852nd CatsAreFluffy 650 93 10ms 21 Dec 2023 852nd Mikey-Beep 🇬🇧 650 93 13ms 2 Jun 2024 857th richard-oelze 🇩🇪 650 103 10ms 26 May 2021 857th Yewzir 🇧🇪 650 103 10ms 18 Apr 2023 857th dokutan 650 103 12ms 20 Apr 2025 860th timmickey 650 108 4ms 30 Dec 2022 861st Shanethegamer 🇺🇸 650 116 1ms 2 Nov 2022 862nd snoozingnewt 🇺🇸 649 93 81ms 24 days ago 863rd snoozingnewt 🇺🇸 648 119 20ms 24 days ago 864th CheeseCake628 🇳🇴 646 89 649ms 17 Jan 2024 864th namelessiw 646 89 392ms 5 Mar 2024 866th primo-ppcg 🇹🇭 646 150 5ms 2 Oct 2020 867th jared-hughes 645 117 2ms 6 Mar 2022 867th NickTheEASDude 🇺🇸 645 117 3ms 9 May 2024 869th sisyphus-ppcg 🇦🇺 644 65 3ms 17 Oct 2023 870th adoxography 644 104 10ms 8 Oct 2020 871st bbakersmith 643 94 11ms 18 Jul 2021 871st jfallon1997 643 94 10ms 9 Aug 2022 871st wobblybits 643 94 11ms 19 Aug 2025 874th FlyingPenguin223 642 66 37ms 11 Nov 2024 875th MeWhenI 🇻🇦 642 149 44ms 4 Sep 2024 876th DialFrost 🇸🇬 641 96 987ms 20 Nov 2024 877th dokutan 641 116 8ms 16 Jul 2024 878th ian-h-chamberlain 🇺🇸 641 196 204ms 3 days ago 879th a6166231 🇨🇳 638 105 9ms 5 Jun 2025 879th snoozingnewt 🇺🇸 638 105 10ms 26 days ago 881st LeeCamp 636 95 11ms 27 Dec 2021 881st 4ndyJ 🇬🇧 636 95 13ms 7 Feb 2023 881st 0-ag 636 95 17ms 25 Aug 2025 884th snoozingnewt 🇺🇸 635 178 661ms 24 days ago 885th MeWhenI 🇻🇦 632 96 6ms 14 Nov 2022 886th GusGold 632 106 8ms 17 Nov 2020 886th wansacis 🇩🇪 632 106 13ms 11 Nov 2021 888th Shanethegamer 🇺🇸 632 144 7ms 4 Oct 2024 889th juliansiebert 🇩🇪 632 179 389ms 2 Mar 2025 890th Shanethegamer 🇺🇸 632 195 496ms 25 Sep 2025 891st Natanaelel 🇸🇪 631 55 3ms 29 Jun 2023 892nd jared-hughes 631 167 2ms 24 Jun 2022 892nd emgordon154 631 167 2ms 3 Jun 2025 894th Psirving 630 96 11ms 29 Jul 2020 894th henrytranter 630 96 9ms 27 Aug 2020 894th chrishm909 630 96 11ms 23 May 2021 894th sleepyStick 630 96 17ms 3 Dec 2021 894th tterem 630 96 16ms 8 Jun 2022 894th sbyrne51 630 96 11ms 1 Oct 2022 894th solisolu 630 96 14ms 23 days ago First Prev 826–900 of 1,811 Next Last