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 msbranicky 584 113 2,835ms 9 Jan 2025 826th snoozingnewt 🇺🇸 584 113 2,537ms 10 days ago 828th dokutan 582 75 945ms 29 Aug 2025 829th snoozingnewt 🇺🇸 582 125 463ms 10 days ago 830th yoshykai 582 136 341ms 15 Apr 2025 831st madeforlosers 581 85 389ms 21 Oct 2024 832nd blaztoma 🇱🇹 580 95 94ms 4 Sep 2025 833rd Yewzir 🇧🇪 579 112 110ms 28 Mar 2024 834th blaztoma 🇱🇹 579 114 43ms 2 Sep 2025 835th weeble 578 75 29ms 24 Dec 2024 836th Natanaelel 🇸🇪 575 149 155ms 27 Jul 2025 837th aksyristos 574 63 637ms 9 Feb 2023 838th emgordon154 574 68 157ms 9 Aug 2024 839th acollett89 574 86 12ms 4 Aug 2025 840th AZ9tumas 573 86 16ms 17 Dec 2022 840th Mikey-Beep 🇬🇧 573 86 16ms 2 Jun 2024 840th khaninm 573 86 24ms 4 Jun 2025 840th keelimeguy 🇺🇸 573 86 13ms 14 Jun 2025 844th msbranicky 571 89 106ms 15 Aug 2023 845th blaztoma 🇱🇹 569 72 219ms 17 Aug 2025 846th KatieLG 🇬🇧 567 87 78ms 26 Dec 2022 846th ShiraJoseph 🇺🇸 567 87 14ms 18 Feb 2023 846th Protothor 567 87 15ms 1 Jun 2025 849th Yewzir 🇧🇪 566 135 72ms 9 Feb 2024 850th nwellnhof 🇩🇪 565 43 48ms 21 Nov 2022 851st snoozingnewt 🇺🇸 565 90 100ms 6 days ago 852nd emgordon154 564 37 10ms 14 Jun 2025 853rd blaztoma 🇱🇹 564 68 936ms 3 Sep 2025 854th TaserTheFox 🇺🇸 562 73 2,388ms 7 Jun 2023 855th dokutan 561 88 16ms 28 Sep 2024 856th MarcMush 🇫🇷 559 87 514ms 3 Jan 2024 857th msbranicky 556 155 32ms 3 Jan 2024 858th klixel 🇨🇦 550 156 168ms 25 Feb 2025 859th dokutan 549 71 147ms 28 Sep 2024 860th two-bad 🇬🇧 549 90 332ms 24 Feb 2024 861st SirFireball3521 548 90 16ms 23 Jan 2023 861st yuchuehw 548 90 15ms 10 Feb 2024 863rd msbranicky 546 101 117ms 1 Jan 2024 864th dokutan 545 114 45ms 1 Aug 2024 865th MeWhenI 🇻🇦 545 136 66ms 4 Sep 2024 866th msbranicky 545 145 385ms 9 Jan 2024 867th MeWhenI 🇻🇦 544 109 6ms 22 May 2023 868th LeeCamp 542 91 32ms 8 Jan 2023 868th aksyristos 542 91 1,048ms 17 Jan 2023 868th mossiegoat 542 91 15ms 21 Aug 2025 871st Shanethegamer 🇺🇸 539 91 98ms 7 Dec 2024 872nd Yewzir 🇧🇪 539 139 357ms 11 Feb 2024 873rd WillowWispy 536 92 11ms 17 Mar 2025 873rd Lv0Sys 🇵🇱 536 92 22ms 1 Jun 2025 873rd osNiko 🇧🇷 536 92 15ms 18 Aug 2025 876th snoozingnewt 🇺🇸 536 116 10ms 10 days ago 877th snoozingnewt 🇺🇸 536 140 382ms 10 days ago 878th adamnielson42 🇺🇸 533 47 363ms 29 Aug 2023 879th tomh1012 532 141 468ms 18 Apr 2023 880th Jacob385 531 149 403ms 21 Nov 2024 881st inverseLorentz 🇦🇺 530 93 19ms 7 Jan 2024 882nd blaztoma 🇱🇹 529 92 222ms 3 Sep 2025 883rd Shanethegamer 🇺🇸 525 99 58ms 16 Dec 2022 884th QuincyNash 🇺🇸 524 94 24ms 27 Nov 2022 885th dokutan 523 93 298ms 18 Mar 2025 886th HumanoidCPU 523 126 210ms 26 Jun 2024 887th dokutan 522 48 8ms 6 Mar 2025 888th TheCod-r 🇦🇶 520 95 14ms 26 Feb 2023 888th Ultra814 520 95 13ms 22 Aug 2025 890th AlephSquirrel 520 100 15ms 10 Oct 2024 891st snoozingnewt 🇺🇸 520 106 108ms 10 days ago 892nd h3ra993huskp 🇯🇵 520 152 458ms 2 Jan 2024 893rd luuumine 🇫🇷 519 95 56ms 20 days ago 894th matejmatik123 🇸🇰 519 147 933ms 21 days ago 895th madex 🇩🇪 516 70 47ms 13 Jun 2023 895th rvs314 516 70 85ms 24 Sep 2024 897th mousetail 🇳🇱 516 84 36ms 16 Sep 2024 898th adamreidsmith 513 96 18ms 16 Feb 2024 899th Andriamanitra 🇫🇮 509 71 48ms 26 Apr 2023 900th RaBa21 🇭🇺 508 97 20ms 19 Jul 2025 First Prev 826–900 of 1,555 Next Last