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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 641st KatieLG 🇬🇧 719 67 429ms 1 Oct 2025 641st albanian-laundromat 719 67 407ms 23 Oct 2025 643rd stefangimmillaro 719 75 118ms 25 Jun 2023 644th inventshah 719 131 93ms 9 Sep 2022 645th cure-honey 🇯🇵 717 109 128ms 11 Jul 2021 645th mousetail 🇳🇱 717 109 121ms 18 Jan 2024 647th emgordon154 715 101 485ms 8 Feb 2026 648th scpchicken 🇵🇼 713 48 555ms 8 Jan 2023 649th emplv 🇱🇻 713 118 26ms 29 Jun 2022 650th kyleclaassen 712 76 22ms 9 Feb 2022 650th za3k 712 76 17ms 16 Oct 2022 650th cros107 🇦🇺 712 76 45ms 6 Aug 2023 650th elgan65536 🇺🇸 712 76 46ms 7 Apr 2024 650th wh3n3v3r 🇨🇿 712 76 18ms 14 Nov 2024 655th sean-niemann 🇺🇸 710 110 130ms 9 Jun 2025 656th rak1507 🇬🇧 709 76 137ms 29 Jun 2021 656th GrayJoKing 🇦🇺 709 76 130ms 14 Mar 2022 658th emgordon154 708 52 41ms 27 Nov 2024 658th olleicua 🇺🇸 708 52 41ms 25 Feb 2025 658th codereport 🇨🇦 708 52 39ms 21 Apr 2025 658th snoozingnewt 🇨🇦 708 52 35ms 13 Oct 2025 662nd Irratix 🇳🇱 708 111 63ms 3 Jan 2022 662nd Yewzir 🇧🇪 708 111 59ms 11 Feb 2024 664th KatieLG 🇬🇧 707 56 1,480ms 13 Oct 2021 665th emgordon154 707 203 1,576ms 6 Nov 2025 666th jared-hughes 705 51 6ms 17 Jul 2022 667th razetime 704 29 3ms 13 Jan 2022 668th Shanethegamer 🇺🇸 704 34 34ms 6 May 2021 668th MeWhenI 🇻🇦 704 34 34ms 9 Nov 2021 668th sisyphus-ppcg 🇦🇺 704 34 34ms 2 Mar 2022 668th DialFrost 🇸🇬 704 34 34ms 18 Jan 2023 672nd snoozingnewt 🇨🇦 703 69 2ms 13 Oct 2025 673rd LeeCamp 703 77 25ms 23 Dec 2021 673rd Just4FunCoder 703 77 20ms 23 Mar 2023 673rd codewrite 🇬🇧 703 77 11ms 9 Jul 2025 673rd vhoulbreque 🇫🇷 703 77 11ms 3 Dec 2025 677th MeWhenI 🇻🇦 703 194 1,704ms 7 Nov 2025 678th albanian-laundromat 702 55 2ms 3 days ago 679th Herbert00709 🇵🇱 702 112 56ms 1 Nov 2024 680th GolfingSuccess 🇬🇷 701 81 18ms 11 Sep 2022 681st albanian-laundromat 701 120 27ms 3 days ago 682nd emgordon154 700 85 2ms 24 Dec 2021 683rd commandz0 🇺🇸 698 69 493ms 15 Jan 2024 683rd TheZwierzLF 🇵🇱 698 69 469ms 22 Nov 2025 685th luuumine 🇫🇷 698 112 123ms 16 Nov 2025 686th Shanethegamer 🇺🇸 697 111 457ms 25 Sep 2025 686th snoozingnewt 🇨🇦 697 111 431ms 13 Oct 2025 688th MeWhenI 🇻🇦 697 114 27ms 7 Jun 2023 689th Shanethegamer 🇺🇸 696 73 27ms 28 Apr 2023 690th oceko 696 113 63ms 19 Feb 2024 691st frankgraziano 695 245 15ms 30 Sep 2025 692nd adoxography 694 53 44ms 20 Aug 2021 692nd schachmattmatt 694 53 38ms 25 Sep 2021 692nd anter69 🇭🇺 694 53 39ms 9 Jan 2023 692nd tatzyr 🇯🇵 694 53 41ms 18 Jan 2025 696th Indivicivet 694 78 58ms 26 Oct 2021 696th SirFireball3521 694 78 17ms 14 Mar 2023 696th Alex-x90 🇺🇸 694 78 19ms 6 Nov 2023 699th MeWhenI 🇻🇦 694 90 41ms 17 Feb 2023 700th DialFrost 🇸🇬 692 52 10ms 29 Dec 2025 701st ian-h-chamberlain 🇺🇸 692 113 128ms 6 Jul 2022 702nd arjanadriaanse 🇳🇱 691 78 141ms 10 Feb 2022 702nd Shanethegamer 🇺🇸 691 78 116ms 15 Oct 2022 702nd tobeannouncd 691 78 1,395ms 8 Jan 2024 705th MeWhenI 🇻🇦 690 56 2ms 4 Nov 2022 706th kkoenig 690 138 292ms 4 Jan 2024 707th o0lit3 🇺🇸 688 45 12ms 4 May 2021 708th HumanoidCPU 688 70 480ms 25 May 2024 709th albanian-laundromat 687 248 13ms 18 Sep 2025 710th Fishron 685 79 51ms 19 Oct 2021 710th pascscha 685 79 18ms 28 Mar 2022 710th 2011-Chan-Ethan 685 79 62ms 10 Jul 2023 710th zgialor-lab 685 79 16ms 6 days ago 714th msbranicky 684 83 2ms 4 Aug 2023 715th voytxt 🇨🇿 683 55 141ms 3 Aug 2024 716th Naruyoko 683 60 14ms 13 Aug 2023 716th two-bad 🇬🇧 683 60 22ms 15 Feb 2024 716th emgordon154 683 60 23ms 6 May 2025 716th Yax42 🇫🇷 683 60 12ms 9 Sep 2025 720th Shanethegamer 🇺🇸 680 30 3ms 5 Nov 2023 First Prev 641–720 of 1,869 Next Last