Van Eck Sequence in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 224th m-tkach 🇺🇦 891 54 391ms 25 Jan 2024 224th lynn 891 54 650ms 17 Feb 2024 224th pardouin 🇫🇷 891 54 376ms 26 Jun 2024 224th sean-niemann 🇺🇸 891 54 378ms 17 Jul 2024 230th Steffan153 🇫🇮 890 41 140ms 16 Aug 2024 230th ovs-code 🇩🇪 890 41 32ms 21 Aug 2024 232nd JayXon 🇺🇸 890 69 79ms 23 Feb 2023 232nd MeWhenI 🇻🇦 890 69 80ms 4 Mar 2025 234th GrayJoKing 🇦🇺 890 70 46ms 28 Jun 2022 234th primo-ppcg 🇹🇭 890 70 44ms 4 Jul 2022 234th 386asm 🇺🇸 890 70 43ms 6 May 2023 237th Shanethegamer 🇺🇸 889 18 53ms 23 Jul 2022 237th sisyphus-ppcg 🇦🇺 889 18 51ms 24 Jul 2022 237th MeWhenI 🇻🇦 889 18 48ms 25 Jul 2022 237th GolfingSuccess 🇬🇷 889 18 46ms 10 Aug 2022 237th SirBogman 🇺🇸 889 18 86ms 11 Sep 2022 237th AlephSquirrel 889 18 45ms 28 Apr 2023 237th Steffan153 🇫🇮 889 18 41ms 15 Aug 2024 237th emgordon154 889 18 73ms 10 Sep 2024 237th plcc0 889 18 83ms 6 Apr 2025 246th GrayJoKing 🇦🇺 889 48 8ms 29 Jan 2025 247th GrayJoKing 🇦🇺 889 71 4ms 29 Sep 2022 248th Lydxn 🇨🇦 889 81 440ms 10 Apr 2022 249th GrayJoKing 🇦🇺 888 61 29ms 18 Aug 2023 249th kg583 🇺🇸 888 61 14ms 29 Sep 2025 251st GrayJoKing 🇦🇺 888 66 88ms 9 Jun 2022 252nd rak1507 🇬🇧 887 23 3ms 21 Jan 2022 253rd ZakkkkAttackkkk 🇵🇭 887 61 24ms 21 Dec 2021 253rd orthoplex 🇨🇽 887 61 21ms 13 Jan 2022 253rd zacjl 887 61 10ms 11 Sep 2024 253rd MeWhenI 🇻🇦 887 61 10ms 29 Apr 2025 253rd ryyyn 🇺🇸 887 61 15ms 13 days ago 258th ashtraypettingzoo 🇺🇸 886 27 34ms 23 Feb 2023 258th HPWiz 🇳🇿 886 27 33ms 16 Aug 2023 260th emplv 🇱🇻 885 41 5ms 6 May 2021 260th Steffan153 🇫🇮 885 41 4ms 25 Aug 2024 260th sean-niemann 🇺🇸 885 41 4ms 28 Apr 2025 263rd Lydxn 🇨🇦 884 35 3ms 28 Jun 2023 264th primo-ppcg 🇹🇭 884 69 44ms 11 Jul 2022 265th JayXon 🇺🇸 884 73 3,066ms 12 Nov 2024 265th pardouin 🇫🇷 884 73 2,992ms 27 Dec 2024 267th canissimia 🇦🇶 884 228 46ms 19 Jun 2022 268th btnlq 883 44 406ms 1 May 2021 269th CLOStrophobic 🇮🇹 883 69 17ms 20 Jan 2025 269th kg583 🇺🇸 883 69 19ms 20 Jan 2025 271st Lydxn 🇨🇦 882 50 692ms 28 Jun 2023 272nd Shanethegamer 🇺🇸 882 78 1,303ms 15 Mar 2023 273rd Steffan153 🇫🇮 881 55 2ms 31 Jan 2023 273rd frosster 881 55 2ms 26 Feb 2025 275th Steffan153 🇫🇮 881 56 2ms 18 Jul 2024 275th rucin93 🇵🇱 881 56 3ms 1 Jun 2025 277th zacjl 881 61 34ms 15 Dec 2024 278th m-tkach 🇺🇦 881 95 25ms 10 May 2023 279th m-tkach 🇺🇦 880 90 35ms 15 Jan 2024 280th kg583 🇺🇸 879 79 44ms 14 Feb 2025 281st canissimia 🇦🇶 879 107 408ms 29 Jun 2022 282nd JayXon 🇺🇸 878 82 463ms 28 Feb 2022 283rd Lydxn 🇨🇦 877 44 2ms 30 Oct 2022 283rd primo-ppcg 🇹🇭 877 44 2ms 7 Nov 2022 285th m-tkach 🇺🇦 877 93 6ms 12 Jun 2022 285th MeWhenI 🇻🇦 877 93 7ms 16 May 2023 287th primo-ppcg 🇹🇭 876 41 6ms 19 May 2021 288th stefangimmillaro 875 42 40ms 7 Apr 2023 289th ovs-code 🇩🇪 875 55 495ms 15 Jan 2024 289th GrayJoKing 🇦🇺 875 55 396ms 16 Jan 2024 289th JayXon 🇺🇸 875 55 1,004ms 20 Jan 2024 289th neel11235813 875 55 440ms 28 Feb 2024 289th duckyluuk 🇳🇱 875 55 434ms 27 Mar 2024 289th xsot 🇸🇬 875 55 409ms 14 May 2024 295th sean-niemann 🇺🇸 875 68 2ms 2 Jan 2025 296th snyderek 🇺🇸 874 90 55ms 9 Nov 2024 297th GrayJoKing 🇦🇺 873 43 125ms 4 Aug 2024 298th Kloppermand 🇩🇰 873 62 10ms 23 Sep 2021 298th guilhem-roy 🇫🇷 873 62 11ms 24 Feb 2022 298th CedricGebistorf 873 62 15ms 26 Feb 2022 First Prev 226–300 of 1,792 Next Last