Van Eck Sequence in all languages in bytes. 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 Bytes Time Submitted 899th randolchance 563 96 9 Feb 2023 899th jmmographer 563 96 11 Nov 2023 903rd MeWhenI 🇻🇦 562 79 96ms 12 Dec 2022 904th snoozingnewt 🇺🇸 562 149 35ms 8 days ago 905th btjones0 561 64 20 May 2021 906th KrausRaus 🇺🇸 561 73 12 May 2021 907th Shotokhan 561 140 19 days ago 908th Shanethegamer 🇺🇸 560 82 21ms 8 Sep 2021 909th smartiel 558 97 19 Sep 2022 909th qwjhvbxi 558 97 8 Feb 2024 911th cure-honey 🇯🇵 558 110 11 Jul 2021 912th snoozingnewt 🇺🇸 555 80 92ms 6 Sep 2025 913th trinityy-7 554 74 6 Feb 2024 914th roavin 553 131 23 Jun 2022 915th scpchicken 🇵🇼 552 56 29ms 17 Dec 2022 916th emgordon154 552 68 4 Aug 2024 917th ehulinsky 🇺🇸 552 98 15 Nov 2021 917th 0dyse 552 98 6 May 2025 917th damoose717 552 98 23 May 2025 920th Chinay-Domitrix 🇺🇸 552 117 2 Apr 2025 921st ashtraypettingzoo 🇺🇸 551 37 3ms 5 Apr 2023 922nd targrik 550 66 65ms 29 Jul 2025 923rd MeWhenI 🇻🇦 550 95 160ms 15 Nov 2022 924th neihousaigaai 548 141 2 May 2021 925th snoozingnewt 🇺🇸 547 71 253ms 8 days ago 926th adoxography 546 75 20 Aug 2021 927th snoozingnewt 🇺🇸 546 97 142ms 8 days ago 928th madeforlosers 546 114 25 Oct 2023 929th snoozingnewt 🇺🇸 545 144 2,500ms 8 days ago 930th JRaspass 🇬🇧 543 63 21 Jun 2021 931st snoozingnewt 🇺🇸 543 99 12ms 8 days ago 932nd pschmid0 🇺🇸 542 67 1 Oct 2022 933rd forlack 541 100 10 Nov 2021 933rd midnattssol 🇸🇪 541 100 19 May 2022 935th JunkIce 540 89 509ms 3 Dec 2024 936th bac0id 540 134 419ms 21 Nov 2021 937th cure-honey 🇯🇵 538 82 11 Jul 2021 938th call23re 538 90 2ms 4 Sep 2021 939th msbranicky 538 146 69ms 10 Jan 2024 940th WillowWispy 536 101 19 Mar 2025 941st JGDoerrer 535 146 17 Feb 2022 942nd Shanethegamer 🇺🇸 533 101 196ms 15 Mar 2023 943rd shaunjc 532 77 10 Jun 2021 943rd thisishowmymindworks 🇳🇴 532 77 28 Jun 2024 943rd alexsave 532 77 8 Nov 2024 943rd kirjavascript 532 77 15 Mar 2025 947th snoozingnewt 🇺🇸 531 83 8 days ago 948th janga1 530 102 26 Aug 2021 948th cafehaine 🇫🇷 530 102 24 May 2022 950th IISResetMe 525 74 275ms 17 Jul 2024 951st mothcolada 🇺🇸 525 103 25 May 2021 951st AIn0n 525 103 27 Oct 2021 951st adamnielson42 🇺🇸 525 103 8 Nov 2023 954th MeWhenI 🇻🇦 523 132 61ms 28 Aug 2024 955th MeWhenI 🇻🇦 522 72 3 Aug 2024 956th mbittner20 520 104 27 May 2023 957th okaponta 520 150 11 Jan 2024 958th Re-Adventures 🇮🇳 519 79 17 Jan 2022 958th BambooleanLogic 🇸🇪 519 79 30 Aug 2022 958th gigaprofisi 🇺🇸 519 79 24 Jun 2025 961st RustemB 🇷🇺 518 71 2 May 2021 962nd c0d3-4-F00d 🇩🇪 517 140 359ms 21 Nov 2021 963rd kaascevich 516 119 19 Jul 2025 964th EvanDarwin 515 105 23 Aug 2021 964th Pena86 515 105 2 Jan 2022 964th karhuthebear 515 105 9 May 2022 964th Demonarchet 515 105 18 Apr 2023 964th DrPrettyman 515 105 31 May 2023 964th abhishekg999 515 105 20 Sep 2024 970th msbranicky 514 141 335ms 10 Jan 2024 971st snoozingnewt 🇺🇸 514 152 247ms 8 days ago 972nd yzhs 🇩🇪 513 105 143ms 25 Jul 2021 973rd bac0id 513 116 2ms 4 Nov 2021 974th TimCurwick 🇺🇸 511 76 1,441ms 4 May 2021 975th CatsAreFluffy 511 94 598ms 15 Jan 2024 First Prev 901–975 of 1,753 Next Last