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 Gray Code Decoder Gray Code Encoder 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 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 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 638th snoozingnewt 🇨🇦 732 56 10ms 13 Oct 2025 642nd adoxography 732 74 47ms 20 Aug 2021 642nd m42km 732 74 12ms 25 Nov 2023 642nd Stockoh 🇫🇷 732 74 47ms 23 Jun 2024 642nd TheZwierzLF 🇵🇱 732 74 12ms 24 May 2025 646th albanian-laundromat 🇺🇸 731 78 21ms 15 Aug 2025 647th primo-ppcg 🇹🇭 730 47 124ms 21 Jun 2021 648th rboath 730 61 89ms 9 Jan 2025 649th Alex-x90 🇺🇸 730 108 60ms 9 Dec 2022 649th CatsAreFluffy 730 108 54ms 16 Dec 2022 651st Natanaelel 🇸🇪 729 28 2ms 20 Jul 2023 651st emgordon154 729 28 20ms 3 Nov 2024 651st lifthrasiir 🇰🇷 729 28 3ms 29 Nov 2024 654th Mikey-Beep 🇬🇧 729 67 27ms 6 Jun 2024 655th MeWhenI 🇻🇦 727 67 2ms 22 Jul 2024 655th flekAI 727 67 2ms 3 days ago 657th snoozingnewt 🇨🇦 727 82 2ms 13 Oct 2025 658th edsrzf 🇳🇿 724 70 11ms 14 Dec 2024 659th NewDefectus 🇮🇱 722 57 54ms 6 Dec 2021 660th potato-jackson 722 75 12ms 10 Sep 2021 660th osmith93 722 75 22ms 14 Jun 2022 660th aksyristos 722 75 45ms 18 Jan 2023 660th celiendonze 🇨🇭 722 75 12ms 11 Apr 2023 660th programjames 722 75 51ms 3 Feb 2024 660th bob-th 722 75 24ms 26 Jul 2024 660th fkantelberg 722 75 41ms 22 Jul 2025 667th stefangimmillaro 721 75 114ms 25 Jun 2023 668th inventshah 721 131 93ms 9 Sep 2022 669th KatieLG 🇬🇧 720 67 481ms 1 Oct 2025 669th albanian-laundromat 🇺🇸 720 67 460ms 23 Oct 2025 671st cure-honey 🇯🇵 720 109 126ms 11 Jul 2021 671st mousetail 🇳🇱 720 109 121ms 18 Jan 2024 673rd eranws 719 57 14ms 9 Sep 2022 673rd iczelia 🇩🇪 719 57 11ms 11 Oct 2025 675th emgordon154 717 101 438ms 8 Feb 2026 676th scpchicken 🇵🇼 715 48 535ms 8 Jan 2023 677th emplv 🇱🇻 715 118 26ms 29 Jun 2022 678th sean-niemann 🇺🇸 713 110 120ms 9 Jun 2025 679th kyleclaassen 712 76 24ms 9 Feb 2022 679th za3k 712 76 16ms 16 Oct 2022 679th cros107 🇦🇺 712 76 45ms 6 Aug 2023 679th elgan65536 🇺🇸 712 76 49ms 7 Apr 2024 679th wh3n3v3r 🇨🇿 712 76 19ms 14 Nov 2024 684th KatieLG 🇬🇧 710 56 1,480ms 13 Oct 2021 685th edsrzf 🇳🇿 710 72 5ms 12 days ago 686th rak1507 🇬🇧 710 76 133ms 29 Jun 2021 686th GrayJoKing 🇦🇺 710 76 130ms 14 Mar 2022 688th Irratix 🇳🇱 710 111 63ms 3 Jan 2022 688th Yewzir 🇧🇪 710 111 67ms 11 Feb 2024 690th emgordon154 710 203 1,458ms 6 Nov 2025 691st emgordon154 708 52 41ms 27 Nov 2024 691st olleicua 🇺🇸 708 52 46ms 25 Feb 2025 691st codereport 🇨🇦 708 52 33ms 21 Apr 2025 691st snoozingnewt 🇨🇦 708 52 38ms 13 Oct 2025 695th jared-hughes 707 51 6ms 17 Jul 2022 696th snoozingnewt 🇨🇦 706 69 2ms 13 Oct 2025 697th razetime 704 29 3ms 13 Jan 2022 698th Shanethegamer 🇺🇸 704 34 34ms 6 May 2021 698th MeWhenI 🇻🇦 704 34 34ms 9 Nov 2021 698th sisyphus-ppcg 🇦🇺 704 34 34ms 2 Mar 2022 698th DialFrost 🇸🇬 704 34 34ms 18 Jan 2023 702nd albanian-laundromat 🇺🇸 704 55 2ms 12 Mar 2026 703rd GolfingSuccess 🇬🇷 704 81 18ms 11 Sep 2022 704th albanian-laundromat 🇺🇸 704 120 26ms 12 Mar 2026 705th LeeCamp 703 77 26ms 23 Dec 2021 705th Just4FunCoder 703 77 26ms 23 Mar 2023 705th codewrite 🇬🇧 703 77 11ms 9 Jul 2025 705th vhoulbreque 🇫🇷 703 77 12ms 3 Dec 2025 709th Herbert00709 🇵🇱 703 112 56ms 1 Nov 2024 710th Shanethegamer 🇺🇸 701 73 27ms 28 Apr 2023 711th emgordon154 701 85 2ms 24 Dec 2021 712th madex 🇩🇪 700 93 2,433ms 9 days ago 713th luuumine 🇫🇷 700 112 126ms 16 Nov 2025 714th commandz0 🇺🇸 699 69 472ms 15 Jan 2024 714th TheZwierzLF 🇵🇱 699 69 441ms 22 Nov 2025 716th Shanethegamer 🇺🇸 699 111 434ms 25 Sep 2025 716th snoozingnewt 🇨🇦 699 111 431ms 13 Oct 2025 718th MeWhenI 🇻🇦 698 114 27ms 7 Jun 2023 719th oceko 697 113 60ms 19 Feb 2024 720th frankgraziano 697 245 15ms 30 Sep 2025 First Prev 641–720 of 1,990 Next Last