Van Eck Sequence in Python 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 Lily 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 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 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 156th AlexanderFair 726 73 47ms 2 Jul 2023 156th NickTheEASDude 🇺🇸 726 73 51ms 6 Aug 2024 156th AtengChen 726 73 11ms 27 Aug 2024 156th andrewjc2000 726 73 50ms 18 Jul 2025 156th madeforlosers 726 73 11ms 13 Nov 2025 166th adoxography 716 74 52ms 20 Aug 2021 166th m42km 716 74 11ms 25 Nov 2023 166th Stockoh 🇫🇷 716 74 45ms 23 Jun 2024 166th TheZwierzLF 🇵🇱 716 74 11ms 24 May 2025 170th potato-jackson 707 75 12ms 10 Sep 2021 170th osmith93 707 75 22ms 14 Jun 2022 170th aksyristos 707 75 51ms 18 Jan 2023 170th celiendonze 🇨🇭 707 75 12ms 11 Apr 2023 170th programjames 707 75 41ms 3 Feb 2024 170th bob-th 707 75 18ms 26 Jul 2024 170th fkantelberg 707 75 41ms 22 Jul 2025 177th kyleclaassen 697 76 22ms 9 Feb 2022 177th za3k 697 76 17ms 16 Oct 2022 177th cros107 🇦🇺 697 76 46ms 6 Aug 2023 180th LeeCamp 688 77 25ms 23 Dec 2021 180th codewrite 🇬🇧 688 77 12ms 9 Jul 2025 182nd Indivicivet 679 78 62ms 26 Oct 2021 182nd SirFireball3521 679 78 18ms 14 Mar 2023 184th pascscha 671 79 18ms 28 Mar 2022 185th jacklynnepenick 663 80 48ms 26 Aug 2021 185th b10011 🇫🇮 663 80 25ms 8 Jan 2023 185th keelimeguy 🇺🇸 663 80 2,062ms 19 Dec 2023 188th michelebastione 🇮🇹 654 81 24ms 26 May 2021 188th petroselo 654 81 39ms 12 Apr 2022 188th jhpaques 🇫🇷 654 81 59ms 29 Jul 2022 188th bwenstar 654 81 20ms 12 Aug 2022 188th glesnick 654 81 46ms 30 Sep 2022 188th eshilo-draper 654 81 13ms 27 Oct 2022 188th nstearns96 🇬🇧 654 81 58ms 29 Nov 2022 188th cingulataluke 654 81 14ms 29 Aug 2023 188th estomagordo 🇳🇱 654 81 12ms 31 Aug 2023 188th Ythaenagor 654 81 13ms 5 Aug 2024 198th RustemB 🇷🇺 646 82 17ms 2 May 2021 198th Mikey-Beep 🇬🇧 646 82 16ms 5 Sep 2024 198th moustave 646 82 61ms 28 Nov 2024 198th klixel 🇨🇦 646 82 35ms 25 Jan 2025 198th AstroOrbis 646 82 11ms 25 Nov 2025 203rd trist224 🇫🇷 639 83 39ms 1 Sep 2022 204th ValdeQwerty 631 84 48ms 22 Sep 2021 204th PhysicDev 🇫🇷 631 84 28ms 13 Nov 2021 204th fgrosshans 🇫🇷 631 84 56ms 25 Jan 2022 204th amollberg 🇸🇪 631 84 17ms 30 Jan 2022 204th argusdusty 🇺🇸 631 84 57ms 21 Aug 2022 204th rollershutter 631 84 22ms 14 Nov 2023 204th Mabeloid 🇳🇴 631 84 14ms 6 Oct 2024 204th 5quiwyrm 631 84 58ms 7 Dec 2024 204th Alex-Huggett 🇬🇧 631 84 45ms 13 Sep 2025 213th Bonjour27891 🇻🇳 624 85 46ms 30 Jan 2022 214th hymanimy 616 86 57ms 24 Aug 2021 214th Azearia 616 86 12ms 23 Oct 2023 214th Techdude01 616 86 15ms 21 Dec 2023 214th yuchuehw 616 86 16ms 4 Feb 2024 214th LostSyntax21 🇬🇧 616 86 15ms 30 Nov 2025 219th MichalMarsalek 🇨🇿 609 87 17ms 3 Dec 2021 219th willschremmer 609 87 22ms 4 Apr 2024 221st befoster 602 88 24ms 8 May 2021 221st mrmena 🇦🇺 602 88 58ms 6 Jul 2021 221st martinnorling 🇸🇪 602 88 17ms 10 Feb 2022 221st abba23 602 88 15ms 27 May 2022 221st bbakersmith 602 88 16ms 28 Jun 2022 221st santiagvalencia 602 88 25ms 6 Mar 2025 227th bastienvoirin 🇫🇷 596 89 17ms 14 Sep 2021 227th Troon 596 89 58ms 18 Oct 2022 227th PaulMWeiser 596 89 16ms 5 Mar 2023 227th aalec 596 89 21ms 25 Apr 2024 227th ComputerKWasTaken 🇺🇸 596 89 12ms 23 Jan 2025 227th ImpressedByRocks 596 89 53ms 13 Feb 2025 227th smilesformiles3 596 89 63ms 24 Sep 2025 234th AkashTandon167 589 90 15ms 1 Nov 2021 234th jfallon1997 589 90 15ms 9 Aug 2022 234th myleopard 589 90 19ms 22 Dec 2022 234th thienudomsrirungruang 589 90 15ms 14 Nov 2024 238th MaxElf999 582 91 22ms 27 Sep 2022 238th Yewzir 🇧🇪 582 91 31ms 19 May 2023 238th aaardwark 582 91 15ms 2 Jun 2025 First Prev 161–240 of 332 Next Last