Van Eck Sequence in all languages in chars. 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 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 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 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 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 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 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 Chars Time Submitted 721st heypwesto 🇳🇿 672 46 2ms 3 Jun 2021 722nd MeWhenI 🇻🇦 672 54 5ms 29 May 2023 723rd FlorianCassayre 🇫🇷 672 61 10ms 22 Jan 2023 724th Shanethegamer 🇺🇸 672 117 62ms 28 Dec 2022 725th rucin93 🇵🇱 671 114 576ms 24 Sep 2025 726th Skwerl23 670 58 368ms 6 Feb 2023 727th MeWhenI 🇻🇦 670 68 955ms 15 Sep 2025 728th meenie 669 55 39ms 1 May 2021 728th KatieLG 🇬🇧 669 55 44ms 3 May 2021 728th olivermrose 🇺🇸 669 55 37ms 6 Nov 2021 728th shinh 669 55 41ms 22 Jun 2022 728th Andriamanitra 🇫🇮 669 55 55ms 17 Jul 2023 733rd m42km 669 72 411ms 1 Feb 2024 734th voytxt 🇨🇿 667 55 134ms 3 Aug 2024 735th janbehrens 🇩🇪 666 54 11ms 11 Jun 2021 736th LeeCamp 666 77 23ms 23 Dec 2021 736th codewrite 🇬🇧 666 77 11ms 9 Jul 2025 738th madex 🇩🇪 666 88 2ms 15 Jun 2023 738th Alex-x90 🇺🇸 666 88 2ms 1 Oct 2023 740th Natanaelel 🇸🇪 665 81 142ms 7 Jul 2025 741st Natanaelel 🇸🇪 663 49 105ms 12 Feb 2023 742nd elgan65536 662 118 159ms 30 Mar 2024 743rd didion0 🇺🇸 661 62 10ms 6 May 2021 743rd MeWhenI 🇻🇦 661 62 22ms 12 Jun 2021 745th snoozingnewt 🇨🇦 661 109 406ms 13 Oct 2025 746th annaproxy 660 110 415ms 29 Mar 2022 746th Matgc04 660 110 413ms 25 May 2023 746th Yewzir 🇧🇪 660 110 418ms 11 Feb 2024 749th janbehrens 🇩🇪 659 127 26ms 9 Jul 2021 750th NewDefectus 🇮🇱 658 47 2ms 19 Dec 2021 751st CatsAreFluffy 658 89 2ms 15 Jan 2023 752nd Indivicivet 657 78 58ms 26 Oct 2021 752nd SirFireball3521 657 78 16ms 14 Mar 2023 754th MeWhenI 🇻🇦 652 99 3,095ms 24 Oct 2024 755th Stockoh 🇫🇷 651 74 507ms 24 Jun 2024 756th raphaelimahorn 650 63 15ms 10 Aug 2021 757th pascscha 649 79 16ms 28 Mar 2022 758th scpchicken 🇵🇼 649 83 124ms 25 Feb 2023 759th aliakseikalosha 648 112 392ms 21 Nov 2021 759th CaedenHarper 🇨🇦 648 112 439ms 17 Oct 2025 761st kmathis22 648 118 375ms 23 Oct 2025 762nd KatieLG 🇬🇧 647 37 35ms 20 Oct 2021 763rd DialFrost 🇸🇬 647 71 1,038ms 28 Feb 2025 764th nephila-nacrea 🇬🇧 644 48 3ms 1 May 2021 764th JRaspass 🇬🇧 644 48 2ms 1 Sep 2021 764th Natanaelel 🇸🇪 644 48 2ms 26 Jan 2022 767th Shanethegamer 🇺🇸 644 57 141ms 5 Aug 2024 768th wirewolf010 644 91 2ms 12 Jan 2022 768th Irratix 🇳🇱 644 91 1ms 13 Jun 2022 770th MeWhenI 🇻🇦 642 56 10ms 17 Nov 2023 771st janbehrens 🇩🇪 642 66 346ms 1 Nov 2021 772nd tomh1012 642 113 437ms 28 Nov 2025 773rd jacklynnepenick 641 80 43ms 26 Aug 2021 773rd b10011 🇫🇮 641 80 25ms 8 Jan 2023 773rd keelimeguy 🇺🇸 641 80 1,998ms 19 Dec 2023 776th Sakisan 🇧🇪 641 84 160ms 30 May 2022 777th cure-honey 🇯🇵 639 131 26ms 11 Jul 2021 778th lynn 638 72 1,035ms 8 Sep 2021 779th mousetail 🇳🇱 637 33 4ms 18 Jan 2024 780th HumanoidCPU 637 113 426ms 27 Jun 2024 781st DialFrost 🇸🇬 635 94 21ms 27 Sep 2024 782nd annaproxy 634 85 155ms 30 Jan 2022 783rd michelebastione 🇮🇹 633 81 21ms 26 May 2021 783rd petroselo 633 81 37ms 12 Apr 2022 783rd jhpaques 🇫🇷 633 81 53ms 29 Jul 2022 783rd bwenstar 633 81 19ms 12 Aug 2022 783rd glesnick 633 81 45ms 30 Sep 2022 783rd eshilo-draper 633 81 11ms 27 Oct 2022 783rd nstearns96 🇬🇧 633 81 53ms 29 Nov 2022 783rd cingulataluke 633 81 13ms 29 Aug 2023 783rd estomagordo 🇳🇱 633 81 10ms 31 Aug 2023 783rd Ythaenagor 633 81 11ms 5 Aug 2024 793rd msbranicky 633 102 2,876ms 9 Jan 2025 794th Shanethegamer 🇺🇸 631 49 3ms 16 Sep 2021 795th 4hg 🇺🇸 630 38 130ms 28 Jan 2023 796th florton 630 65 9ms 7 Jan 2022 796th Garklein 🇨🇦 630 65 17ms 7 Jan 2022 796th xyangst 630 65 10ms 12 Oct 2024 799th Re-Adventures 🇮🇳 630 93 2ms 30 Dec 2021 799th Yewzir 🇧🇪 630 93 2ms 9 Feb 2024 First Prev 721–800 of 1,801 Next Last