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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 601st mrnomm 758 65 14ms 6 Apr 2023 601st suwat513 758 65 37ms 19 Jun 2023 601st neihousaigaai 758 65 14ms 13 Feb 2024 601st Stockoh 🇫🇷 758 65 38ms 26 Apr 2024 601st willschremmer 758 65 21ms 11 May 2024 601st CLOStrophobic 🇮🇹 758 65 11ms 31 Jan 2025 601st JunkIce 758 65 15ms 13 Feb 2025 601st TheZwierzLF 🇵🇱 758 65 32ms 27 May 2025 601st rucin93 🇵🇱 758 65 21ms 31 May 2025 610th MeWhenI 🇻🇦 757 53 2ms 10 Feb 2023 611th RedzGoose 🇦🇺 755 62 500ms 10 Sep 2024 612th ovs-code 🇩🇪 755 65 81ms 19 Sep 2023 613th KatieLG 🇬🇧 753 48 38ms 1 Sep 2024 614th yeminghan2021 750 102 57ms 1 Feb 2025 615th Natanaelel 🇸🇪 748 36 110ms 20 Feb 2023 616th jared-hughes 748 50 9ms 22 Nov 2022 617th bac0id 748 66 10ms 30 Jun 2024 617th CaedenHarper 🇨🇦 748 66 9ms 23 Aug 2025 617th snoozingnewt 🇺🇸 748 66 10ms 13 Oct 2025 617th iczelia 🇩🇪 748 66 11ms 23 Oct 2025 621st mdnestor 747 66 37ms 23 Dec 2022 621st jared-hughes 747 66 11ms 16 Mar 2023 621st fgrosshans 🇫🇷 747 66 42ms 14 Jul 2024 621st codingisgreatbutiamnot 747 66 41ms 9 Aug 2024 621st hellwue 747 66 38ms 4 Sep 2024 621st iczelia 🇩🇪 747 66 30ms 23 Oct 2025 627th msbranicky 747 74 2ms 10 Oct 2023 628th blaztoma 🇱🇹 743 54 2ms 2 Sep 2025 629th Babafaba 741 78 2ms 14 Oct 2025 630th MichalMarsalek 🇨🇿 741 89 354ms 20 Nov 2022 631st snoozingnewt 🇺🇸 739 84 2ms 13 Oct 2025 632nd anter69 🇭🇺 737 49 45ms 9 Feb 2023 633rd rucin93 🇵🇱 736 53 134ms 6 Dec 2024 634th vishwathg 736 67 29ms 4 Feb 2023 634th Yewzir 🇧🇪 736 67 15ms 7 Feb 2024 634th wh3n3v3r 🇨🇿 736 67 14ms 14 Nov 2024 634th jamesthekee 736 67 13ms 25 Jan 2025 638th klixel 🇨🇦 735 104 385ms 17 Oct 2024 639th MeWhenI 🇻🇦 735 197 13ms 1 Aug 2023 640th JRaspass 🇬🇧 734 44 3ms 20 Nov 2022 641st frankgraziano 733 51 140ms 27 Feb 2025 642nd blaztoma 🇱🇹 733 90 2,915ms 2 Sep 2025 643rd edsrzf 🇳🇿 732 81 22ms 17 Jan 2025 644th namelessiw 731 64 435ms 5 Mar 2024 644th rucin93 🇵🇱 731 64 409ms 31 May 2025 646th Shanethegamer 🇺🇸 730 55 4ms 22 Nov 2022 646th snoozingnewt 🇺🇸 730 55 2ms 13 Oct 2025 648th msbranicky 729 103 321ms 10 Jan 2024 649th blaztoma 🇱🇹 728 89 105ms 17 Aug 2025 650th MeWhenI 🇻🇦 728 129 27ms 5 Jun 2023 651st blaztoma 🇱🇹 727 70 86ms 17 Aug 2025 652nd ovs-code 🇩🇪 726 95 38ms 2 Jul 2024 653rd MichalMarsalek 🇨🇿 725 68 19ms 20 Nov 2022 653rd jmerle 🇳🇱 725 68 20ms 11 Jul 2023 655th emgordon154 725 91 2,964ms 28 Oct 2024 656th TFeld00 🇩🇰 723 50 41ms 3 Sep 2024 657th KatieLG 🇬🇧 723 53 948ms 3 Jan 2024 658th Shanethegamer 🇺🇸 722 86 8ms 23 Nov 2022 658th blaztoma 🇱🇹 722 86 2ms 2 Sep 2025 660th MeWhenI 🇻🇦 721 92 17ms 21 May 2023 661st annaproxy 721 106 56ms 23 Jan 2023 661st Babafaba 721 106 1,833ms 14 Oct 2025 663rd angel-p57 🇯🇵 721 236 6ms 7 Dec 2023 664th Shanethegamer 🇺🇸 720 57 232ms 19 Nov 2022 665th Stockoh 🇫🇷 720 65 449ms 24 Jun 2024 665th JunkIce 720 65 422ms 13 Feb 2025 667th Shanethegamer 🇺🇸 716 77 125ms 22 Nov 2022 668th andre-lameirinhas 🇵🇹 714 69 13ms 23 Feb 2023 668th jtaxen 714 69 14ms 30 Mar 2024 668th FranklinJiaChen 714 69 37ms 5 Aug 2024 671st Irratix 🇳🇱 714 81 2ms 11 Dec 2022 672nd snoozingnewt 🇺🇸 714 133 259ms 13 Oct 2025 673rd kg583 🇺🇸 712 73 26ms 27 Dec 2024 673rd CLOStrophobic 🇮🇹 712 73 26ms 18 Feb 2025 675th MeWhenI 🇻🇦 711 118 1,271ms 14 Jun 2023 First Prev 601–675 of 1,584 Next Last