Van Eck 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 447th mikehanus 788 65 5 Dec 2023 447th mathisfun271 788 65 12 Feb 2024 453rd Shanethegamer 🇺🇸 787 52 24 May 2021 453rd helbling 🇨🇭 787 52 27 May 2024 455th ovs-code 🇩🇪 784 61 23 Sep 2023 456th KatieLG 🇬🇧 784 78 14 Jan 2023 457th JayXon 🇺🇸 782 54 20 Jun 2021 458th tailorspy 782 100 29 Oct 2023 459th jacobly0 🇺🇸 782 168 8 Jan 2024 460th SirBogman 🇺🇸 781 47 26 Nov 2021 461st GolfingSuccess 🇬🇷 780 75 1 May 2021 461st MeWhenI 🇻🇦 780 75 15 Mar 2022 463rd MeWhenI 🇻🇦 780 92 16 Mar 2022 464th GrayJoKing 🇦🇺 780 101 28 Jun 2023 465th neihousaigaai 779 141 2 May 2021 466th Alessandro-Balconi 🇮🇹 777 57 9 Jul 2023 467th janbehrens 🇩🇪 777 93 21 Nov 2021 468th sean-niemann 🇺🇸 777 121 8 Jun 2025 469th Waffle3z 776 66 1 May 2021 469th NewDefectus 🇮🇱 776 66 3 May 2021 469th betaveros 776 66 1 Jan 2023 469th elgan65536 776 66 31 Mar 2024 469th stertooy 🇧🇪 776 66 18 Jun 2024 474th Shanethegamer 🇺🇸 776 73 10 Sep 2022 475th emgordon154 776 83 27 days ago 476th HumanoidCPU 774 62 25 May 2024 477th MeWhenI 🇻🇦 773 85 20 Jul 2023 478th coreynash 772 53 14 Mar 2024 479th Shanethegamer 🇺🇸 771 122 7 Feb 2024 480th xnor-gate 769 70 11 Oct 2022 480th TrueBoxGuy 769 70 24 Jul 2023 482nd edsrzf 🇳🇿 766 70 14 Dec 2024 483rd inventshah 765 74 11 Sep 2022 484th adgh 🇬🇧 764 58 8 Jan 2025 485th jakobkordez 🇸🇮 764 67 19 Oct 2022 485th Artemis21 🇬🇧 764 67 21 Jan 2025 487th janbehrens 🇩🇪 763 94 24 Mar 2022 488th MeWhenI 🇻🇦 763 188 28 Mar 2025 489th JDiLenarda 🇫🇷 762 90 17 Nov 2023 490th edsrzf 🇳🇿 761 90 30 Dec 2024 491st f-tucker 760 77 8 Jan 2024 492nd UnderKoen 🇳🇱 760 107 5 Dec 2024 493rd DayDun 🇸🇪 758 54 24 Jan 2023 494th SirBogman 🇺🇸 758 80 8 Dec 2021 495th albanian-laundromat 758 82 13 days ago 496th stefangimmillaro 757 85 28 Oct 2024 497th janbehrens 🇩🇪 755 48 7 Jun 2021 498th knutae 🇳🇴 753 68 16 Jul 2021 498th rowboat1 753 68 24 Jun 2022 498th FortuiteMan 753 68 20 Aug 2023 498th Glinte 753 68 14 Dec 2023 498th logvp 753 68 10 Jan 2024 498th Bulmenisaurus 753 68 23 Oct 2024 498th dokutan 753 68 12 Feb 2025 498th ryyyn 🇺🇸 753 68 11 Jun 2025 506th MeWhenI 🇻🇦 751 28 14 Feb 2025 507th GolfingSuccess 🇬🇷 751 191 3 Feb 2025 508th SirBogman 🇺🇸 750 64 16 Jan 2024 508th AlephSquirrel 750 64 16 Jan 2024 508th msbranicky 750 64 16 Jan 2024 511th jared-hughes 749 49 11 Sep 2022 512th MeWhenI 🇻🇦 748 81 31 Dec 2023 513th hoosierEE 747 32 4 Feb 2022 513th scpchicken 🇵🇼 747 32 8 Jan 2023 515th SirBogman 🇺🇸 746 52 5 Jan 2024 516th MeWhenI 🇻🇦 746 57 29 Dec 2024 516th duckyluuk 🇳🇱 746 57 28 Jan 2025 518th janbehrens 🇩🇪 746 126 20 Jun 2021 519th schachmattmatt 744 55 26 Sep 2021 520th scpchicken 🇵🇼 742 69 25 Feb 2023 520th jatloe 742 69 27 Sep 2024 522nd Shanethegamer 🇺🇸 742 148 30 Oct 2022 523rd antimon2 🇯🇵 741 57 29 Oct 2022 524th Shanethegamer 🇺🇸 740 73 28 Apr 2023 525th marshallward 🇺🇸 739 82 7 Jun 2021 Prev 451–525 of 1,608 Next