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 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 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 Calendar Connect Four 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 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 Calendar Connect Four 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 597th programjames 721 75 55ms 3 Feb 2024 597th bob-th 721 75 20ms 26 Jul 2024 597th fkantelberg 721 75 41ms 22 Jul 2025 604th eranws 719 57 11ms 9 Sep 2022 604th iczelia 🇩🇪 719 57 9ms 11 Oct 2025 606th stefangimmillaro 719 75 106ms 25 Jun 2023 607th inventshah 718 131 122ms 9 Sep 2022 608th KatieLG 🇬🇧 717 67 553ms 1 Oct 2025 608th albanian-laundromat 717 67 349ms 21 days ago 610th cure-honey 🇯🇵 716 109 149ms 11 Jul 2021 610th mousetail 🇳🇱 716 109 169ms 18 Jan 2024 612th scpchicken 🇵🇼 713 48 610ms 8 Jan 2023 613th 77Tigers 712 76 45ms 27 May 2021 613th kyleclaassen 712 76 25ms 9 Feb 2022 613th za3k 712 76 25ms 16 Oct 2022 613th cros107 🇦🇺 712 76 48ms 6 Aug 2023 613th elgan65536 712 76 67ms 7 Apr 2024 613th wh3n3v3r 🇨🇿 712 76 18ms 14 Nov 2024 619th sean-niemann 🇺🇸 710 110 126ms 9 Jun 2025 620th emplv 🇱🇻 709 118 28ms 29 Jun 2022 621st rak1507 🇬🇧 708 76 196ms 29 Jun 2021 621st GrayJoKing 🇦🇺 708 76 142ms 14 Mar 2022 623rd Irratix 🇳🇱 708 111 59ms 3 Jan 2022 623rd Yewzir 🇧🇪 708 111 55ms 11 Feb 2024 625th emgordon154 707 52 46ms 27 Nov 2024 625th olleicua 🇺🇸 707 52 40ms 25 Feb 2025 625th codereport 🇨🇦 707 52 37ms 21 Apr 2025 625th snoozingnewt 🇺🇸 707 52 42ms 13 Oct 2025 629th emgordon154 707 203 1,292ms 7 days ago 630th KatieLG 🇬🇧 706 56 987ms 13 Oct 2021 631st Shanethegamer 🇺🇸 704 34 42ms 6 May 2021 631st MeWhenI 🇻🇦 704 34 38ms 9 Nov 2021 631st sisyphus-ppcg 🇦🇺 704 34 41ms 2 Mar 2022 631st DialFrost 🇸🇬 704 34 34ms 18 Jan 2023 635th jared-hughes 704 51 6ms 17 Jul 2022 636th razetime 703 29 3ms 13 Jan 2022 637th snoozingnewt 🇺🇸 702 69 3ms 13 Oct 2025 638th LeeCamp 702 77 35ms 23 Dec 2021 638th Just4FunCoder 702 77 20ms 23 Mar 2023 638th codewrite 🇬🇧 702 77 18ms 9 Jul 2025 641st GolfingSuccess 🇬🇷 701 81 25ms 11 Sep 2022 642nd Herbert00709 🇵🇱 701 112 58ms 1 Nov 2024 643rd emgordon154 700 85 3ms 24 Dec 2021 644th commandblockguy 🇺🇸 697 69 371ms 15 Jan 2024 645th Shanethegamer 🇺🇸 697 111 343ms 25 Sep 2025 645th snoozingnewt 🇺🇸 697 111 338ms 13 Oct 2025 647th MeWhenI 🇻🇦 697 194 1,639ms 5 days ago 648th oceko 695 113 56ms 19 Feb 2024 649th MeWhenI 🇻🇦 695 114 29ms 7 Jun 2023 650th adoxography 693 53 42ms 20 Aug 2021 650th schachmattmatt 693 53 50ms 25 Sep 2021 650th anter69 🇭🇺 693 53 44ms 9 Jan 2023 650th tatzyr 🇯🇵 693 53 43ms 18 Jan 2025 654th snoozingnewt 🇺🇸 693 64 91ms 21 days ago 655th Indivicivet 693 78 65ms 26 Oct 2021 655th SirFireball3521 693 78 19ms 14 Mar 2023 655th Alex-x90 🇺🇸 693 78 21ms 6 Nov 2023 658th MeWhenI 🇻🇦 692 90 44ms 17 Feb 2023 659th frankgraziano 692 245 16ms 30 Sep 2025 660th Shanethegamer 🇺🇸 691 78 103ms 15 Oct 2022 661st ian-h-chamberlain 🇺🇸 691 113 143ms 6 Jul 2022 662nd arjanadriaanse 🇳🇱 690 78 127ms 10 Feb 2022 662nd tobeannouncd 690 78 1,467ms 8 Jan 2024 664th kkoenig 689 138 257ms 4 Jan 2024 665th MeWhenI 🇻🇦 688 56 2ms 4 Nov 2022 666th o0lit3 🇺🇸 687 45 14ms 4 May 2021 667th HumanoidCPU 687 70 462ms 25 May 2024 668th MeWhenI 🇻🇦 687 73 3ms 10 Oct 2023 669th Fishron 685 79 71ms 19 Oct 2021 669th pascscha 685 79 19ms 28 Mar 2022 669th 2011-Chan-Ethan 685 79 58ms 10 Jul 2023 672nd msbranicky 684 83 4ms 4 Aug 2023 673rd voytxt 🇨🇿 683 55 149ms 3 Aug 2024 674th Naruyoko 683 60 12ms 13 Aug 2023 674th two-bad 🇬🇧 683 60 21ms 15 Feb 2024 First Prev 601–675 of 1,768 Next Last