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 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 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 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 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 601st Alex-x90 🇺🇸 727 108 51ms 9 Dec 2022 601st CatsAreFluffy 727 108 55ms 16 Dec 2022 603rd snoozingnewt 🇺🇸 725 82 2ms 13 Oct 2025 604th MeWhenI 🇻🇦 723 67 2ms 22 Jul 2024 605th potato-jackson 721 75 11ms 10 Sep 2021 605th osmith93 721 75 20ms 14 Jun 2022 605th aksyristos 721 75 48ms 18 Jan 2023 605th celiendonze 🇨🇭 721 75 11ms 11 Apr 2023 605th programjames 721 75 39ms 3 Feb 2024 605th bob-th 721 75 18ms 26 Jul 2024 605th fkantelberg 721 75 48ms 22 Jul 2025 612th eranws 719 57 10ms 9 Sep 2022 612th iczelia 🇩🇪 719 57 10ms 11 Oct 2025 614th stefangimmillaro 719 75 108ms 25 Jun 2023 615th KatieLG 🇬🇧 718 67 553ms 1 Oct 2025 615th albanian-laundromat 718 67 349ms 23 Oct 2025 617th inventshah 718 131 122ms 9 Sep 2022 618th cure-honey 🇯🇵 717 109 146ms 11 Jul 2021 618th mousetail 🇳🇱 717 109 128ms 18 Jan 2024 620th scpchicken 🇵🇼 713 48 502ms 8 Jan 2023 621st 77Tigers 712 76 43ms 27 May 2021 621st kyleclaassen 712 76 22ms 9 Feb 2022 621st za3k 712 76 16ms 16 Oct 2022 621st cros107 🇦🇺 712 76 46ms 6 Aug 2023 621st elgan65536 712 76 47ms 7 Apr 2024 621st wh3n3v3r 🇨🇿 712 76 21ms 14 Nov 2024 627th sean-niemann 🇺🇸 710 110 126ms 9 Jun 2025 628th emplv 🇱🇻 709 118 28ms 29 Jun 2022 629th rak1507 🇬🇧 708 76 196ms 29 Jun 2021 629th GrayJoKing 🇦🇺 708 76 142ms 14 Mar 2022 631st Irratix 🇳🇱 708 111 57ms 3 Jan 2022 631st Yewzir 🇧🇪 708 111 57ms 11 Feb 2024 633rd emgordon154 707 52 46ms 27 Nov 2024 633rd olleicua 🇺🇸 707 52 40ms 25 Feb 2025 633rd codereport 🇨🇦 707 52 37ms 21 Apr 2025 633rd snoozingnewt 🇺🇸 707 52 42ms 13 Oct 2025 637th emgordon154 707 203 502ms 18 days ago 638th KatieLG 🇬🇧 706 56 987ms 13 Oct 2021 639th Shanethegamer 🇺🇸 704 34 42ms 6 May 2021 639th MeWhenI 🇻🇦 704 34 38ms 9 Nov 2021 639th sisyphus-ppcg 🇦🇺 704 34 41ms 2 Mar 2022 639th DialFrost 🇸🇬 704 34 34ms 18 Jan 2023 643rd jared-hughes 704 51 6ms 17 Jul 2022 644th razetime 703 29 3ms 13 Jan 2022 645th LeeCamp 703 77 24ms 23 Dec 2021 645th Just4FunCoder 703 77 18ms 23 Mar 2023 645th codewrite 🇬🇧 703 77 10ms 9 Jul 2025 648th snoozingnewt 🇺🇸 702 69 3ms 13 Oct 2025 649th GolfingSuccess 🇬🇷 701 81 25ms 11 Sep 2022 650th Herbert00709 🇵🇱 701 112 57ms 1 Nov 2024 651st emgordon154 700 85 3ms 24 Dec 2021 652nd MeWhenI 🇻🇦 700 194 1,639ms 16 days ago 653rd luuumine 🇫🇷 698 112 122ms 7 days ago 654th commandblockguy 🇺🇸 697 69 371ms 15 Jan 2024 654th TheZwierzLF 🇵🇱 697 69 370ms 42 hours ago 656th Shanethegamer 🇺🇸 697 111 343ms 25 Sep 2025 656th snoozingnewt 🇺🇸 697 111 338ms 13 Oct 2025 658th oceko 695 113 57ms 19 Feb 2024 659th MeWhenI 🇻🇦 695 114 29ms 7 Jun 2023 660th Indivicivet 694 78 55ms 26 Oct 2021 660th SirFireball3521 694 78 16ms 14 Mar 2023 660th Alex-x90 🇺🇸 694 78 18ms 6 Nov 2023 663rd adoxography 693 53 42ms 20 Aug 2021 663rd schachmattmatt 693 53 50ms 25 Sep 2021 663rd anter69 🇭🇺 693 53 44ms 9 Jan 2023 663rd tatzyr 🇯🇵 693 53 43ms 18 Jan 2025 667th snoozingnewt 🇺🇸 693 64 91ms 23 Oct 2025 668th MeWhenI 🇻🇦 692 90 44ms 17 Feb 2023 669th ian-h-chamberlain 🇺🇸 692 113 125ms 6 Jul 2022 670th frankgraziano 692 245 15ms 30 Sep 2025 671st Shanethegamer 🇺🇸 691 78 103ms 15 Oct 2022 672nd arjanadriaanse 🇳🇱 690 78 127ms 10 Feb 2022 672nd tobeannouncd 690 78 1,467ms 8 Jan 2024 674th kkoenig 689 138 257ms 4 Jan 2024 675th MeWhenI 🇻🇦 688 56 2ms 4 Nov 2022 First Prev 601–675 of 1,780 Next Last