Van Eck Sequence in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 145th NickTheEASDude 🇺🇸 726 73 49ms 6 Aug 2024 145th AtengChen 726 73 13ms 27 Aug 2024 145th andrewjc2000 726 73 48ms 18 Jul 2025 154th adoxography 716 74 45ms 20 Aug 2021 154th m42km 716 74 11ms 25 Nov 2023 154th Stockoh 🇫🇷 716 74 47ms 23 Jun 2024 154th TheZwierzLF 🇵🇱 716 74 17ms 24 May 2025 158th potato-jackson 707 75 11ms 10 Sep 2021 158th osmith93 707 75 19ms 14 Jun 2022 158th aksyristos 707 75 43ms 18 Jan 2023 158th celiendonze 🇨🇭 707 75 14ms 11 Apr 2023 158th programjames 707 75 55ms 3 Feb 2024 158th bob-th 707 75 20ms 26 Jul 2024 158th fkantelberg 707 75 41ms 22 Jul 2025 165th 77Tigers 697 76 45ms 27 May 2021 165th kyleclaassen 697 76 25ms 9 Feb 2022 165th za3k 697 76 25ms 16 Oct 2022 165th cros107 🇦🇺 697 76 48ms 6 Aug 2023 169th LeeCamp 688 77 35ms 23 Dec 2021 169th codewrite 🇬🇧 688 77 18ms 9 Jul 2025 171st Indivicivet 679 78 65ms 26 Oct 2021 171st SirFireball3521 679 78 19ms 14 Mar 2023 173rd pascscha 671 79 19ms 28 Mar 2022 174th jacklynnepenick 663 80 46ms 26 Aug 2021 174th b10011 🇫🇮 663 80 27ms 8 Jan 2023 174th keelimeguy 🇺🇸 663 80 2,175ms 19 Dec 2023 177th michelebastione 🇮🇹 654 81 23ms 26 May 2021 177th petroselo 654 81 42ms 12 Apr 2022 177th jhpaques 🇫🇷 654 81 57ms 29 Jul 2022 177th bwenstar 654 81 23ms 12 Aug 2022 177th glesnick 654 81 50ms 30 Sep 2022 177th eshilo-draper 654 81 11ms 27 Oct 2022 177th nstearns96 🇬🇧 654 81 63ms 29 Nov 2022 177th cingulataluke 654 81 15ms 29 Aug 2023 177th estomagordo 🇳🇱 654 81 11ms 31 Aug 2023 177th Ythaenagor 654 81 11ms 5 Aug 2024 187th RustemB 🇷🇺 646 82 14ms 2 May 2021 187th Mikey-Beep 🇬🇧 646 82 19ms 5 Sep 2024 187th moustave 646 82 57ms 28 Nov 2024 187th klixel 🇨🇦 646 82 49ms 25 Jan 2025 191st trist224 🇫🇷 639 83 41ms 1 Sep 2022 191st edsrzf 🇳🇿 639 83 21ms 1 Sep 2025 193rd ValdeQwerty 631 84 51ms 22 Sep 2021 193rd PhysicDev 🇫🇷 631 84 27ms 13 Nov 2021 193rd fgrosshans 🇫🇷 631 84 61ms 25 Jan 2022 193rd amollberg 🇸🇪 631 84 25ms 30 Jan 2022 193rd argusdusty 🇺🇸 631 84 76ms 21 Aug 2022 193rd rollershutter 631 84 31ms 14 Nov 2023 193rd Mabeloid 🇳🇴 631 84 14ms 6 Oct 2024 193rd 5quiwyrm 631 84 59ms 7 Dec 2024 193rd Alex-Huggett 🇬🇧 631 84 45ms 13 Sep 2025 202nd Bonjour27891 🇻🇳 624 85 59ms 30 Jan 2022 203rd hymanimy 616 86 54ms 24 Aug 2021 203rd Azearia 616 86 13ms 23 Oct 2023 203rd Techdude01 616 86 17ms 21 Dec 2023 203rd yuchuehw 616 86 15ms 4 Feb 2024 203rd Flekay 🇩🇪 616 86 21ms 11 Jul 2025 208th MichalMarsalek 🇨🇿 609 87 18ms 3 Dec 2021 208th willschremmer 609 87 26ms 4 Apr 2024 210th befoster 602 88 35ms 8 May 2021 210th mrmena 🇦🇺 602 88 76ms 6 Jul 2021 210th martinnorling 🇸🇪 602 88 18ms 10 Feb 2022 210th abba23 602 88 14ms 27 May 2022 210th bbakersmith 602 88 14ms 28 Jun 2022 210th santiagvalencia 602 88 25ms 6 Mar 2025 216th bastienvoirin 🇫🇷 596 89 17ms 14 Sep 2021 216th Troon 596 89 54ms 18 Oct 2022 216th PaulMWeiser 596 89 15ms 5 Mar 2023 216th aalec 596 89 22ms 25 Apr 2024 216th ComputerKWasTaken 🇺🇸 596 89 12ms 23 Jan 2025 216th ImpressedByRocks 596 89 58ms 13 Feb 2025 216th smilesformiles3 596 89 65ms 24 Sep 2025 223rd AkashTandon167 589 90 15ms 1 Nov 2021 223rd jfallon1997 589 90 22ms 9 Aug 2022 223rd myleopard 589 90 17ms 22 Dec 2022 First Prev 151–225 of 322 Next Last