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 826th blaztoma 🇱🇹 584 64 10ms 17 Aug 2025 827th msbranicky 584 113 2,835ms 9 Jan 2025 827th snoozingnewt 🇺🇸 584 113 2,537ms 12 days ago 829th dokutan 582 75 945ms 29 Aug 2025 830th snoozingnewt 🇺🇸 582 125 463ms 12 days ago 831st yoshykai 582 136 341ms 15 Apr 2025 832nd madeforlosers 581 85 389ms 21 Oct 2024 833rd blaztoma 🇱🇹 580 95 94ms 4 Sep 2025 834th Yewzir 🇧🇪 579 112 110ms 28 Mar 2024 835th blaztoma 🇱🇹 579 114 43ms 2 Sep 2025 836th weeble 578 75 29ms 24 Dec 2024 837th Natanaelel 🇸🇪 575 149 155ms 27 Jul 2025 838th aksyristos 574 63 637ms 9 Feb 2023 839th emgordon154 574 68 157ms 9 Aug 2024 840th acollett89 574 86 12ms 4 Aug 2025 841st AZ9tumas 573 86 16ms 17 Dec 2022 841st Mikey-Beep 🇬🇧 573 86 16ms 2 Jun 2024 841st khaninm 573 86 24ms 4 Jun 2025 841st keelimeguy 🇺🇸 573 86 13ms 14 Jun 2025 845th msbranicky 571 89 106ms 15 Aug 2023 846th blaztoma 🇱🇹 569 72 219ms 17 Aug 2025 847th KatieLG 🇬🇧 567 87 78ms 26 Dec 2022 847th ShiraJoseph 🇺🇸 567 87 14ms 18 Feb 2023 847th Protothor 567 87 15ms 1 Jun 2025 850th Yewzir 🇧🇪 566 135 72ms 9 Feb 2024 851st nwellnhof 🇩🇪 565 43 48ms 21 Nov 2022 852nd snoozingnewt 🇺🇸 565 90 100ms 7 days ago 853rd emgordon154 564 37 10ms 14 Jun 2025 854th blaztoma 🇱🇹 564 68 936ms 3 Sep 2025 855th TaserTheFox 🇺🇸 562 73 2,388ms 7 Jun 2023 856th dokutan 561 88 16ms 28 Sep 2024 857th MarcMush 🇫🇷 559 87 514ms 3 Jan 2024 858th msbranicky 556 155 32ms 3 Jan 2024 859th klixel 🇨🇦 550 156 168ms 25 Feb 2025 860th dokutan 549 71 147ms 28 Sep 2024 861st two-bad 🇬🇧 549 90 332ms 24 Feb 2024 862nd SirFireball3521 548 90 16ms 23 Jan 2023 862nd yuchuehw 548 90 15ms 10 Feb 2024 862nd mossiegoat 548 90 14ms 7 hours ago 865th msbranicky 546 101 117ms 1 Jan 2024 866th dokutan 545 114 45ms 1 Aug 2024 867th MeWhenI 🇻🇦 545 136 66ms 4 Sep 2024 868th msbranicky 545 145 385ms 9 Jan 2024 869th MeWhenI 🇻🇦 544 109 6ms 22 May 2023 870th LeeCamp 542 91 32ms 8 Jan 2023 870th aksyristos 542 91 1,048ms 17 Jan 2023 872nd Shanethegamer 🇺🇸 539 91 98ms 7 Dec 2024 873rd Yewzir 🇧🇪 539 139 357ms 11 Feb 2024 874th WillowWispy 536 92 11ms 17 Mar 2025 874th Lv0Sys 🇵🇱 536 92 22ms 1 Jun 2025 874th osNiko 🇧🇷 536 92 15ms 18 Aug 2025 877th snoozingnewt 🇺🇸 536 116 10ms 12 days ago 878th snoozingnewt 🇺🇸 536 140 382ms 12 days ago 879th adamnielson42 🇺🇸 533 47 363ms 29 Aug 2023 880th tomh1012 532 141 468ms 18 Apr 2023 881st Jacob385 531 149 403ms 21 Nov 2024 882nd inverseLorentz 🇦🇺 530 93 19ms 7 Jan 2024 883rd blaztoma 🇱🇹 529 92 222ms 3 Sep 2025 884th Shanethegamer 🇺🇸 525 99 58ms 16 Dec 2022 885th QuincyNash 🇺🇸 524 94 24ms 27 Nov 2022 886th dokutan 523 93 298ms 18 Mar 2025 887th HumanoidCPU 523 126 210ms 26 Jun 2024 888th dokutan 522 48 8ms 6 Mar 2025 889th TheCod-r 🇦🇶 520 95 14ms 26 Feb 2023 889th Ultra814 520 95 13ms 22 Aug 2025 891st AlephSquirrel 520 100 15ms 10 Oct 2024 892nd snoozingnewt 🇺🇸 520 106 108ms 12 days ago 893rd h3ra993huskp 🇯🇵 520 152 458ms 2 Jan 2024 894th luuumine 🇫🇷 519 95 56ms 22 days ago 895th matejmatik123 🇸🇰 519 147 933ms 23 days ago 896th madex 🇩🇪 516 70 47ms 13 Jun 2023 896th rvs314 516 70 85ms 24 Sep 2024 898th mousetail 🇳🇱 516 84 36ms 16 Sep 2024 899th adamreidsmith 513 96 18ms 16 Feb 2024 900th Andriamanitra 🇫🇮 509 71 48ms 26 Apr 2023 First Prev 826–900 of 1,556 Next Last