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 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 638th cros107 🇦🇺 712 76 45ms 6 Aug 2023 638th elgan65536 712 76 50ms 7 Apr 2024 638th wh3n3v3r 🇨🇿 712 76 16ms 14 Nov 2024 644th sean-niemann 🇺🇸 710 110 121ms 9 Jun 2025 645th emplv 🇱🇻 709 118 26ms 29 Jun 2022 646th rak1507 🇬🇧 708 76 137ms 29 Jun 2021 646th GrayJoKing 🇦🇺 708 76 130ms 14 Mar 2022 648th Irratix 🇳🇱 708 111 64ms 3 Jan 2022 648th Yewzir 🇧🇪 708 111 61ms 11 Feb 2024 650th emgordon154 707 52 51ms 27 Nov 2024 650th olleicua 🇺🇸 707 52 42ms 25 Feb 2025 650th codereport 🇨🇦 707 52 37ms 21 Apr 2025 650th snoozingnewt 🇨🇦 707 52 38ms 13 Oct 2025 654th emgordon154 707 203 1,516ms 6 Nov 2025 655th KatieLG 🇬🇧 706 56 987ms 13 Oct 2021 656th jared-hughes 705 51 6ms 17 Jul 2022 657th Shanethegamer 🇺🇸 704 34 34ms 6 May 2021 657th MeWhenI 🇻🇦 704 34 34ms 9 Nov 2021 657th sisyphus-ppcg 🇦🇺 704 34 35ms 2 Mar 2022 657th DialFrost 🇸🇬 704 34 34ms 18 Jan 2023 661st snoozingnewt 🇨🇦 704 63 129ms 29 Nov 2025 662nd razetime 703 29 3ms 13 Jan 2022 663rd snoozingnewt 🇨🇦 703 69 2ms 13 Oct 2025 664th LeeCamp 703 77 23ms 23 Dec 2021 664th Just4FunCoder 703 77 19ms 23 Mar 2023 664th codewrite 🇬🇧 703 77 11ms 9 Jul 2025 664th vhoulbreque 🇫🇷 703 77 11ms 3 Dec 2025 668th Herbert00709 🇵🇱 702 112 55ms 1 Nov 2024 669th GolfingSuccess 🇬🇷 701 81 18ms 11 Sep 2022 670th emgordon154 700 85 2ms 24 Dec 2021 671st MeWhenI 🇻🇦 700 194 1,704ms 7 Nov 2025 672nd commandblockguy 🇺🇸 698 69 483ms 15 Jan 2024 672nd TheZwierzLF 🇵🇱 698 69 492ms 22 Nov 2025 674th luuumine 🇫🇷 698 112 116ms 16 Nov 2025 675th Shanethegamer 🇺🇸 697 111 431ms 25 Sep 2025 675th snoozingnewt 🇨🇦 697 111 441ms 13 Oct 2025 677th Shanethegamer 🇺🇸 696 73 23ms 28 Apr 2023 678th oceko 696 113 66ms 19 Feb 2024 679th MeWhenI 🇻🇦 695 114 29ms 7 Jun 2023 680th adoxography 694 53 48ms 20 Aug 2021 680th schachmattmatt 694 53 39ms 25 Sep 2021 680th anter69 🇭🇺 694 53 42ms 9 Jan 2023 680th tatzyr 🇯🇵 694 53 41ms 18 Jan 2025 684th Indivicivet 694 78 58ms 26 Oct 2021 684th SirFireball3521 694 78 16ms 14 Mar 2023 684th Alex-x90 🇺🇸 694 78 19ms 6 Nov 2023 687th MeWhenI 🇻🇦 694 90 41ms 17 Feb 2023 688th frankgraziano 693 245 15ms 30 Sep 2025 689th DialFrost 🇸🇬 692 52 10ms 4 days ago 690th ian-h-chamberlain 🇺🇸 692 113 122ms 6 Jul 2022 691st Shanethegamer 🇺🇸 691 78 118ms 15 Oct 2022 692nd MeWhenI 🇻🇦 690 56 2ms 4 Nov 2022 693rd arjanadriaanse 🇳🇱 690 78 141ms 10 Feb 2022 693rd tobeannouncd 690 78 1,395ms 8 Jan 2024 695th kkoenig 690 138 267ms 4 Jan 2024 696th HumanoidCPU 688 70 494ms 25 May 2024 697th o0lit3 🇺🇸 687 45 11ms 4 May 2021 698th Fishron 685 79 48ms 19 Oct 2021 698th pascscha 685 79 16ms 28 Mar 2022 698th 2011-Chan-Ethan 685 79 60ms 10 Jul 2023 701st albanian-laundromat 685 248 13ms 18 Sep 2025 702nd msbranicky 684 83 2ms 4 Aug 2023 703rd voytxt 🇨🇿 683 55 129ms 3 Aug 2024 704th Naruyoko 683 60 13ms 13 Aug 2023 704th two-bad 🇬🇧 683 60 27ms 15 Feb 2024 704th emgordon154 683 60 25ms 6 May 2025 704th Yax42 🇫🇷 683 60 12ms 9 Sep 2025 708th Shanethegamer 🇺🇸 680 30 3ms 5 Nov 2023 708th MeWhenI 🇻🇦 680 30 3ms 6 Nov 2023 710th rucin93 🇵🇱 679 114 540ms 24 Sep 2025 711th albanian-laundromat 678 57 2ms 4 Dec 2025 712th Shanethegamer 🇺🇸 677 107 341ms 27 May 2022 713th MeWhenI 🇻🇦 676 73 3ms 10 Oct 2023 714th jacklynnepenick 676 80 43ms 26 Aug 2021 714th hellwue 676 80 11ms 2 Mar 2022 714th b10011 🇫🇮 676 80 25ms 8 Jan 2023 717th emgordon154 674 116 144ms 22 Feb 2025 718th heypwesto 🇳🇿 672 46 2ms 3 Jun 2021 719th MeWhenI 🇻🇦 672 54 6ms 29 May 2023 720th FlorianCassayre 🇫🇷 672 61 10ms 22 Jan 2023 First Prev 641–720 of 1,812 Next Last