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 Multitap Input NFA Simulator Numbrix 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 Multitap Input NFA Simulator Numbrix 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 641st sean-niemann 🇺🇸 710 110 121ms 9 Jun 2025 642nd emplv 🇱🇻 709 118 26ms 29 Jun 2022 643rd rak1507 🇬🇧 708 76 137ms 29 Jun 2021 643rd GrayJoKing 🇦🇺 708 76 130ms 14 Mar 2022 645th Irratix 🇳🇱 708 111 64ms 3 Jan 2022 645th Yewzir 🇧🇪 708 111 91ms 11 Feb 2024 647th emgordon154 707 52 53ms 27 Nov 2024 647th olleicua 🇺🇸 707 52 43ms 25 Feb 2025 647th codereport 🇨🇦 707 52 37ms 21 Apr 2025 647th snoozingnewt 🇨🇦 707 52 56ms 13 Oct 2025 651st emgordon154 707 203 502ms 6 Nov 2025 652nd KatieLG 🇬🇧 706 56 987ms 13 Oct 2021 653rd Shanethegamer 🇺🇸 704 34 34ms 6 May 2021 653rd MeWhenI 🇻🇦 704 34 34ms 9 Nov 2021 653rd sisyphus-ppcg 🇦🇺 704 34 35ms 2 Mar 2022 653rd DialFrost 🇸🇬 704 34 34ms 18 Jan 2023 657th jared-hughes 704 51 6ms 17 Jul 2022 658th snoozingnewt 🇨🇦 704 63 129ms 19 days ago 659th razetime 703 29 3ms 13 Jan 2022 660th snoozingnewt 🇨🇦 703 69 2ms 13 Oct 2025 661st LeeCamp 703 77 23ms 23 Dec 2021 661st Just4FunCoder 703 77 19ms 23 Mar 2023 661st codewrite 🇬🇧 703 77 11ms 9 Jul 2025 661st vhoulbreque 🇫🇷 703 77 11ms 14 days ago 665th Herbert00709 🇵🇱 702 112 58ms 1 Nov 2024 666th GolfingSuccess 🇬🇷 701 81 18ms 11 Sep 2022 667th emgordon154 700 85 2ms 24 Dec 2021 668th MeWhenI 🇻🇦 700 194 1,704ms 7 Nov 2025 669th luuumine 🇫🇷 698 112 116ms 16 Nov 2025 670th commandblockguy 🇺🇸 697 69 472ms 15 Jan 2024 670th TheZwierzLF 🇵🇱 697 69 414ms 25 days ago 672nd Shanethegamer 🇺🇸 697 111 431ms 25 Sep 2025 672nd snoozingnewt 🇨🇦 697 111 441ms 13 Oct 2025 674th Shanethegamer 🇺🇸 696 73 23ms 28 Apr 2023 675th oceko 696 113 82ms 19 Feb 2024 676th MeWhenI 🇻🇦 695 114 29ms 7 Jun 2023 677th adoxography 694 53 44ms 20 Aug 2021 677th schachmattmatt 694 53 63ms 25 Sep 2021 677th anter69 🇭🇺 694 53 48ms 9 Jan 2023 677th tatzyr 🇯🇵 694 53 61ms 18 Jan 2025 681st Indivicivet 694 78 58ms 26 Oct 2021 681st SirFireball3521 694 78 16ms 14 Mar 2023 681st Alex-x90 🇺🇸 694 78 19ms 6 Nov 2023 684th MeWhenI 🇻🇦 692 90 41ms 17 Feb 2023 685th ian-h-chamberlain 🇺🇸 692 113 122ms 6 Jul 2022 686th frankgraziano 692 245 15ms 30 Sep 2025 687th Shanethegamer 🇺🇸 691 78 101ms 15 Oct 2022 688th MeWhenI 🇻🇦 690 56 2ms 4 Nov 2022 689th arjanadriaanse 🇳🇱 690 78 141ms 10 Feb 2022 689th tobeannouncd 690 78 1,395ms 8 Jan 2024 691st kkoenig 690 138 267ms 4 Jan 2024 692nd o0lit3 🇺🇸 687 45 11ms 4 May 2021 693rd HumanoidCPU 687 70 391ms 25 May 2024 694th Fishron 685 79 48ms 19 Oct 2021 694th pascscha 685 79 16ms 28 Mar 2022 694th 2011-Chan-Ethan 685 79 60ms 10 Jul 2023 697th msbranicky 684 83 2ms 4 Aug 2023 698th voytxt 🇨🇿 683 55 129ms 3 Aug 2024 699th Naruyoko 683 60 13ms 13 Aug 2023 699th two-bad 🇬🇧 683 60 20ms 15 Feb 2024 699th emgordon154 683 60 21ms 6 May 2025 699th Yax42 🇫🇷 683 60 10ms 9 Sep 2025 703rd albanian-laundromat 683 248 13ms 18 Sep 2025 704th Shanethegamer 🇺🇸 680 30 3ms 5 Nov 2023 704th MeWhenI 🇻🇦 680 30 3ms 6 Nov 2023 706th rucin93 🇵🇱 679 114 540ms 24 Sep 2025 707th albanian-laundromat 678 57 2ms 14 days ago 708th Shanethegamer 🇺🇸 677 107 341ms 27 May 2022 709th MeWhenI 🇻🇦 676 73 3ms 10 Oct 2023 710th jacklynnepenick 676 80 43ms 26 Aug 2021 710th hellwue 676 80 11ms 2 Mar 2022 710th b10011 🇫🇮 676 80 25ms 8 Jan 2023 713th emgordon154 674 116 144ms 22 Feb 2025 714th heypwesto 🇳🇿 672 46 2ms 3 Jun 2021 715th MeWhenI 🇻🇦 672 54 5ms 29 May 2023 716th FlorianCassayre 🇫🇷 672 61 9ms 22 Jan 2023 717th DialFrost 🇸🇬 672 94 21ms 27 Sep 2024 718th Shanethegamer 🇺🇸 672 117 78ms 28 Dec 2022 719th Natanaelel 🇸🇪 671 51 120ms 12 Feb 2023 720th Skwerl23 670 58 364ms 6 Feb 2023 First Prev 641–720 of 1,804 Next Last