Inventory Sequence 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 Submitted 523rd Emutis 🇱🇹 792 73 2ms 16 Aug 2025 527th rucin93 🇵🇱 791 70 24ms 26 Jul 2025 528th albanian-laundromat 791 177 1,412ms 10 days ago 529th emplv 🇱🇻 790 82 113ms 25 Nov 2022 529th tobeannouncd 790 82 177ms 21 May 2024 531st Natanaelel 🇸🇪 788 41 7ms 30 Dec 2022 531st o0lit3 🇺🇸 788 41 7ms 20 Jun 2023 533rd 09cf 787 109 130ms 26 Sep 2023 534th MeWhenI 🇻🇦 785 46 39ms 24 Nov 2022 534th m-tkach 🇺🇦 785 46 44ms 31 Aug 2023 536th alemelis 785 62 1,980ms 20 Sep 2024 537th Natanaelel 🇸🇪 784 63 10ms 21 Jul 2023 538th 09cf 783 32 5ms 5 Sep 2023 538th mousetail 🇳🇱 783 32 5ms 15 Mar 2024 538th MeWhenI 🇻🇦 783 32 5ms 17 Feb 2025 541st Shanethegamer 🇺🇸 783 120 28ms 27 Dec 2022 542nd Andriamanitra 🇫🇮 782 49 1,021ms 18 Oct 2023 543rd guilhem-roy 🇫🇷 782 63 38ms 21 Nov 2022 543rd nstearns96 🇬🇧 782 63 34ms 6 Jan 2023 543rd Tess2662 782 63 11ms 4 Mar 2023 543rd 051 🇸🇬 782 63 16ms 24 Dec 2023 543rd lhulinsky 782 63 34ms 23 Oct 2024 543rd croc54 782 63 55ms 8 Jan 2025 543rd andrewjc2000 782 63 40ms 29 Jul 2025 543rd KasperKivimaeki 🇫🇮 782 63 40ms 8 hours ago 551st bac0id 781 74 2ms 27 Sep 2023 552nd sean-niemann 🇺🇸 780 50 166ms 19 May 2025 553rd albanian-laundromat 780 56 942ms 22 Sep 2025 554th dokutan 780 60 489ms 21 Aug 2024 555th Irratix 🇳🇱 779 98 59ms 3 Aug 2023 555th Emutis 🇱🇹 779 98 60ms 15 Aug 2025 557th Shanethegamer 🇺🇸 776 80 3ms 19 Nov 2022 558th MeWhenI 🇻🇦 776 85 2,355ms 24 Oct 2024 559th albanian-laundromat 775 80 44ms 2 Sep 2025 560th DialFrost 🇸🇬 774 53 232ms 30 Jul 2024 561st GrayJoKing 🇦🇺 773 83 582ms 26 Jun 2023 562nd MeWhenI 🇻🇦 772 84 127ms 24 Nov 2022 563rd jerrandolph 772 123 249ms 21 Dec 2023 564th BambooleanLogic 🇸🇪 771 64 10ms 2 Dec 2022 564th tayloia 🇬🇧 771 64 11ms 9 Jan 2023 564th Argeento 🇵🇱 771 64 10ms 29 Aug 2023 567th CedricGebistorf 770 64 40ms 4 May 2023 567th cros107 🇦🇺 770 64 50ms 5 Oct 2023 567th logvp 770 64 35ms 3 Jan 2024 567th namelessiw 770 64 41ms 10 Jan 2024 567th jmfk 770 64 41ms 5 Apr 2024 567th hiichbindermax 770 64 36ms 4 Sep 2024 573rd Shanethegamer 🇺🇸 770 112 28ms 22 Nov 2022 574th janbehrens 🇩🇪 769 42 3ms 20 Nov 2022 574th SirBogman 🇺🇸 769 42 3ms 22 Nov 2022 576th Shanethegamer 🇺🇸 769 47 42ms 31 Jan 2023 576th olleicua 🇺🇸 769 47 39ms 5 Jan 2024 578th msbranicky 768 178 1,852ms 16 Sep 2025 579th commandblockguy 🇺🇸 767 61 426ms 15 Jan 2024 579th KatieLG 🇬🇧 767 61 369ms 6 days ago 581st MeWhenI 🇻🇦 766 81 2ms 22 Jul 2024 581st frosster 766 81 2ms 16 Mar 2025 583rd GolfingSuccess 🇬🇷 762 63 9ms 19 Dec 2024 584th strout 762 85 182ms 14 Dec 2023 585th mrnomm 758 65 16ms 6 Apr 2023 585th suwat513 758 65 38ms 19 Jun 2023 585th neihousaigaai 758 65 17ms 13 Feb 2024 585th Stockoh 🇫🇷 758 65 45ms 26 Apr 2024 585th willschremmer 758 65 32ms 11 May 2024 585th CLOStrophobic 🇮🇹 758 65 11ms 31 Jan 2025 585th JunkIce 758 65 16ms 13 Feb 2025 585th TheZwierzLF 🇵🇱 758 65 35ms 27 May 2025 585th rucin93 🇵🇱 758 65 23ms 31 May 2025 594th MeWhenI 🇻🇦 757 53 2ms 10 Feb 2023 595th RedzGoose 🇦🇺 755 62 500ms 10 Sep 2024 596th ovs-code 🇩🇪 755 65 81ms 19 Sep 2023 597th KatieLG 🇬🇧 753 48 38ms 1 Sep 2024 598th yeminghan2021 749 102 79ms 1 Feb 2025 599th Natanaelel 🇸🇪 748 36 130ms 20 Feb 2023 600th bac0id 748 66 10ms 30 Jun 2024 First Prev 526–600 of 1,556 Next Last