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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 676th klixel 🇨🇦 705 82 2ms 17 Oct 2024 677th RockOfStone 705 88 2ms 9 Mar 2024 678th b10011 🇫🇮 704 70 22ms 9 Jan 2023 678th Just4FunCoder 704 70 46ms 23 Mar 2023 678th knutae 🇳🇴 704 70 22ms 29 Dec 2023 678th wobblybits 704 70 19ms 18 Aug 2025 678th jacekwladzinski 704 70 27ms 24 days ago 683rd MeWhenI 🇻🇦 702 46 3ms 15 Apr 2023 684th Yewzir 🇧🇪 699 67 445ms 7 Feb 2024 685th ovs-code 🇩🇪 697 56 138ms 3 Aug 2024 686th blaztoma 🇱🇹 697 89 41ms 16 Aug 2025 687th Shanethegamer 🇺🇸 697 93 247ms 21 Apr 2025 688th msbranicky 697 123 126ms 19 Sep 2023 689th ovs-code 🇩🇪 696 94 12ms 18 Jul 2023 690th HumanoidCPU 695 52 65ms 26 Jun 2024 691st akshatj27 🇦🇶 695 71 16ms 12 Dec 2022 692nd CaedenHarper 🇨🇦 695 114 362ms 22 days ago 693rd blaztoma 🇱🇹 695 124 28ms 2 Sep 2025 694th madex 🇩🇪 694 71 23ms 13 Jun 2023 694th PyryL 🇫🇮 694 71 18ms 23 Aug 2024 694th Europe2048 694 71 21ms 24 Nov 2024 694th YAJUE114514 694 71 13ms 13 Jul 2025 698th MeWhenI 🇻🇦 692 54 9ms 17 Nov 2023 699th Shanethegamer 🇺🇸 690 86 31ms 21 Apr 2023 700th snoozingnewt 🇺🇸 689 90 44ms 14 days ago 701st Yewzir 🇧🇪 686 106 543ms 7 Feb 2024 702nd msbranicky 685 72 16ms 19 Aug 2023 702nd adamnielson42 🇺🇸 685 72 22ms 21 Aug 2023 702nd Masttest 685 72 19ms 15 Feb 2024 705th pardouin 🇫🇷 684 57 152ms 26 Jul 2025 706th BREMAUCY 🇫🇷 682 53 55ms 19 May 2023 706th annaproxy 682 53 51ms 22 Sep 2023 708th msbranicky 682 91 2ms 29 Sep 2023 709th MeWhenI 🇻🇦 681 91 42ms 17 Feb 2023 710th albanian-laundromat 680 59 2ms 20 Aug 2025 711th blaztoma 🇱🇹 679 97 91ms 2 Sep 2025 712th MeWhenI 🇻🇦 678 75 102ms 13 Dec 2022 713th KrausRaus 🇺🇸 676 73 13ms 7 Dec 2022 713th LordSir101 676 73 17ms 8 Aug 2025 715th Shanethegamer 🇺🇸 676 98 22ms 23 Nov 2022 716th Kacarott 🇦🇺 676 251 5ms 27 Aug 2024 717th jhpaques 🇫🇷 675 73 40ms 30 Nov 2022 717th Andrey135296 675 73 18ms 21 Sep 2024 719th arctouch-cristiannevianna 675 111 355ms 31 May 2023 720th snoozingnewt 🇺🇸 675 127 123ms 14 days ago 721st KatieLG 🇬🇧 672 98 119ms 15 Jan 2023 722nd olleicua 🇺🇸 667 30 289ms 11 Mar 2024 722nd emgordon154 667 30 382ms 6 Jun 2025 724th janbehrens 🇩🇪 666 73 247ms 23 Nov 2022 725th za3k 666 74 11ms 20 Nov 2022 725th MaxElf999 666 74 26ms 21 Nov 2022 725th celiendonze 🇨🇭 666 74 17ms 25 Apr 2023 725th moustave 666 74 33ms 2 Dec 2024 729th janAkali 🇷🇺 666 99 139ms 17 May 2025 730th msbranicky 661 98 106ms 10 Jan 2024 731st typeswitch-dev 🇵🇹 661 99 7ms 17 Aug 2023 732nd Shanethegamer 🇺🇸 660 77 98ms 12 Dec 2022 733rd kmathis22 660 120 410ms 13 hours ago 734th emgordon154 658 75 23ms 8 Aug 2024 735th CaedenHarper 🇨🇦 658 114 369ms 7 days ago 736th tatzyr 🇯🇵 657 55 56ms 12 Feb 2025 737th betaveros 657 75 16ms 31 Dec 2022 737th Wildst 657 75 16ms 7 Jul 2023 737th mosho-p 657 75 25ms 14 Sep 2023 737th eiburns 657 75 18ms 26 Oct 2023 741st RedzGoose 🇦🇺 655 99 101ms 11 Oct 2024 742nd MeWhenI 🇻🇦 655 100 4ms 20 Jul 2023 743rd copy 652 32 3ms 25 days ago 744th ovs-code 🇩🇪 652 90 26ms 21 Nov 2022 745th emgordon154 652 91 28ms 30 Dec 2024 746th snoozingnewt 🇺🇸 652 101 89ms 14 days ago 747th CarsonChr 🇺🇸 652 115 361ms 7 Apr 2024 748th msbranicky 650 72 468ms 17 Jan 2024 749th weliveinhell 🇭🇹 650 76 16ms 18 Sep 2023 749th itserasmus 650 76 14ms 9 Apr 2024 First Prev 676–750 of 1,557 Next Last