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 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 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 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 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 525th duckyluuk 🇳🇱 749 57 28 Jan 2025 527th hoosierEE 747 32 4 Feb 2022 527th scpchicken 🇵🇼 747 32 8 Jan 2023 529th SirBogman 🇺🇸 747 52 5 Jan 2024 530th janbehrens 🇩🇪 746 126 20 Jun 2021 531st schachmattmatt 745 55 26 Sep 2021 531st blaztoma 🇱🇹 745 55 11 days ago 533rd antimon2 🇯🇵 742 57 29 Oct 2022 534th scpchicken 🇵🇼 742 69 25 Feb 2023 534th jatloe 742 69 27 Sep 2024 536th Shanethegamer 🇺🇸 742 148 30 Oct 2022 537th marshallward 🇺🇸 741 82 7 Jun 2021 537th cure-honey 🇯🇵 741 82 9 Jun 2021 539th Shanethegamer 🇺🇸 740 73 28 Apr 2023 540th Shanethegamer 🇺🇸 739 97 1 Mar 2022 541st 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Nov 2024 566th lifthrasiir 🇰🇷 728 28 29 Nov 2024 569th rucin93 🇵🇱 728 151 21 Jan 2024 570th rboath 727 61 9 Jan 2025 571st albanian-laundromat 727 78 21 days ago 572nd Mikey-Beep 🇬🇧 726 67 6 Jun 2024 573rd DialFrost 🇸🇬 725 33 27 Jan 2023 574th Alex-x90 🇺🇸 724 108 9 Dec 2022 574th CatsAreFluffy 724 108 16 Dec 2022 576th targrik 723 130 4 Jul 2025 577th MeWhenI 🇻🇦 722 67 22 Jul 2024 578th primo-ppcg 🇹🇭 721 45 21 Jun 2021 579th Drew-j-Smith 721 71 19 Apr 2022 579th commandblockguy 🇺🇸 721 71 22 Sep 2022 581st ovs-code 🇩🇪 719 51 17 Nov 2024 582nd stefangimmillaro 719 75 25 Jun 2023 583rd eranws 718 57 9 Sep 2022 584th inventshah 718 131 9 Sep 2022 584th CaedenHarper 🇨🇦 718 131 14 Dec 2024 586th DialFrost 🇸🇬 718 153 26 May 2025 587th cure-honey 🇯🇵 716 109 11 Jul 2021 587th mousetail 🇳🇱 716 109 18 Jan 2024 589th MeWhenI 🇻🇦 716 184 11 Sep 2023 590th mauro-1 🇮🇹 711 72 18 Aug 2021 590th PiterAnnema 711 72 23 Mar 2022 590th Andrey135296 711 72 4 Apr 2022 590th TaserTheFox 🇺🇸 711 72 27 Jan 2023 590th Fracture17 711 72 13 Apr 2023 590th WillConker 711 72 10 Mar 2024 590th jipsong 🇩🇪 711 72 10 Jun 2024 590th CutSandstone 711 72 5 Jul 2024 598th acotis 709 110 8 Feb 2025 598th sean-niemann 🇺🇸 709 110 9 Jun 2025 600th rak1507 🇬🇧 708 76 29 Jun 2021 Prev 526–600 of 1,682 Next