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 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 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 Knight 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 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 Knight 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 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 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 376th ovs-code 🇩🇪 840 111 10 Feb 2023 376th lynn 840 111 12 Jul 2023 378th UnderKoen 🇳🇱 840 148 20 Jan 2025 379th SirBogman 🇺🇸 839 43 22 Nov 2022 379th stefangimmillaro 839 43 29 Apr 2023 379th nwellnhof 🇩🇪 839 43 24 Jun 2023 382nd prplz 🇦🇺 837 69 22 Nov 2022 383rd andersk 🇺🇸 837 102 20 Nov 2022 383rd r-brinke 🇳🇱 837 102 14 Jun 2023 383rd elgan65536 837 102 10 Nov 2023 383rd stefangimmillaro 837 102 4 Jun 2025 387th thisishowmymindworks 🇳🇴 836 59 2 Jul 2024 387th Yax42 🇫🇷 836 59 21 hours ago 389th bizy-coder 835 56 1 Sep 2024 389th Shanethegamer 🇺🇸 835 56 28 Oct 2024 389th albanian-laundromat 835 56 12 days ago 392nd andersk 🇺🇸 835 59 20 Nov 2022 392nd bricknellj 835 59 1 Dec 2022 392nd NerdyMcNerd42 835 59 22 Jan 2023 392nd gabrielsqw 835 59 17 Apr 2023 392nd RYNO8 835 59 4 Sep 2023 392nd inventshah 835 59 22 Jan 2024 392nd SB-945 835 59 19 Feb 2024 392nd davecame 835 59 14 Mar 2024 392nd Bulmenisaurus 835 59 22 Oct 2024 392nd snydej 835 59 21 Nov 2024 392nd ryyyn 🇺🇸 835 59 19 Jan 2025 392nd elana-teal 835 59 20 Jun 2025 392nd dirckvdende 835 59 11 Jul 2025 405th Shanethegamer 🇺🇸 834 100 17 Feb 2023 406th AlephSquirrel 833 24 28 Apr 2023 407th SirBogman 🇺🇸 833 46 21 Nov 2022 407th GrayJoKing 🇦🇺 833 46 21 Nov 2022 407th MeWhenI 🇻🇦 833 46 24 Nov 2022 410th blaztoma 832 90 22 hours ago 411th GolfingSuccess 🇬🇷 831 52 13 Aug 2024 412th bac0id 831 134 27 Sep 2023 413th dvargas46 🇺🇸 829 45 21 Nov 2022 414th stefangimmillaro 829 78 15 Sep 2023 415th Shanethegamer 🇺🇸 828 79 22 Nov 2022 416th ovs-code 🇩🇪 827 39 20 Nov 2022 416th GrayJoKing 🇦🇺 827 39 21 Nov 2022 416th nwellnhof 🇩🇪 827 39 15 Jul 2023 419th DialFrost 🇸🇬 827 168 6 Mar 2025 420th ovs-code 🇩🇪 825 67 9 Oct 2023 421st jared-hughes 825 70 16 Mar 2023 422nd antimon2 🇯🇵 823 59 20 Nov 2022 423rd Emutis 🇱🇹 823 91 22 hours ago 424th coreynash 822 60 19 Oct 2023 424th helbling 🇨🇭 822 60 13 Mar 2024 426th emgordon154 822 169 2 Mar 2025 427th OllieBoyne 🇬🇧 821 60 6 Dec 2022 427th AlexanderFair 821 60 2 Jul 2023 427th bzijlema 🇳🇱 821 60 11 Nov 2023 427th ahmetdemirag 🇨🇾 821 60 21 Jul 2024 427th dokutan 821 60 21 Aug 2024 427th BlankSpruce 821 60 26 Apr 2025 427th jipsong 🇩🇪 821 60 13 Jun 2025 427th qpwoeirut 821 60 4 days ago 435th emplv 🇱🇻 821 105 21 Nov 2022 436th sisyphus-ppcg 🇦🇺 820 44 22 Nov 2022 436th pardouin 🇫🇷 820 44 21 days ago 438th m-tkach 🇺🇦 820 57 21 Jan 2024 438th MeWhenI 🇻🇦 820 57 22 Jul 2024 440th DialFrost 🇸🇬 820 67 3 Jun 2025 441st GrayJoKing 🇦🇺 819 49 21 Nov 2022 441st DialFrost 🇸🇬 819 49 24 May 2025 443rd Shanethegamer 🇺🇸 819 79 22 Nov 2022 443rd DialFrost 🇸🇬 819 79 8 Aug 2024 443rd Natanaelel 🇸🇪 819 79 31 May 2025 446th edsrzf 🇳🇿 818 90 10 Feb 2025 447th yoshykai 818 136 15 Apr 2025 447th Emutis 🇱🇹 818 136 44 hours ago 449th Shanethegamer 🇺🇸 816 116 20 Nov 2022 450th Shanethegamer 🇺🇸 815 47 21 Nov 2022 Prev 376–450 of 1,449 Next