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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 599th za3k 712 76 16 Oct 2022 599th cros107 712 76 6 Aug 2023 599th elgan65536 712 76 7 Apr 2024 599th wh3n3v3r 🇨🇿 712 76 14 Nov 2024 605th acotis 709 110 8 Feb 2025 605th sean-niemann 🇺🇸 709 110 9 Jun 2025 607th rak1507 🇬🇧 708 76 29 Jun 2021 607th GrayJoKing 🇦🇺 708 76 14 Mar 2022 609th emplv 🇱🇻 708 118 29 Jun 2022 610th emgordon154 706 52 27 Nov 2024 610th olleicua 🇺🇸 706 52 25 Feb 2025 610th codereport 🇨🇦 706 52 21 Apr 2025 613th KatieLG 🇬🇧 706 68 15 Jan 2024 614th KatieLG 🇬🇧 705 56 13 Oct 2021 615th Irratix 🇳🇱 705 111 3 Jan 2022 615th Yewzir 🇧🇪 705 111 11 Feb 2024 617th razetime 703 29 13 Jan 2022 618th Shanethegamer 🇺🇸 703 34 6 May 2021 618th MeWhenI 🇻🇦 703 34 9 Nov 2021 618th sisyphus-ppcg 🇦🇺 703 34 2 Mar 2022 618th DialFrost 🇸🇬 703 34 18 Jan 2023 622nd jared-hughes 702 51 17 Jul 2022 623rd LeeCamp 702 77 23 Dec 2021 623rd Just4FunCoder 702 77 23 Mar 2023 623rd codewrite 🇬🇧 702 77 9 Jul 2025 626th Shanethegamer 🇺🇸 701 188 12 Oct 2021 627th GolfingSuccess 🇬🇷 700 81 11 Sep 2022 628th emgordon154 699 85 24 Dec 2021 629th Herbert00709 🇵🇱 698 112 1 Nov 2024 630th commandblockguy 🇺🇸 696 69 15 Jan 2024 631st adoxography 693 53 20 Aug 2021 631st schachmattmatt 693 53 25 Sep 2021 631st anter69 🇭🇺 693 53 9 Jan 2023 631st tatzyr 🇯🇵 693 53 18 Jan 2025 635th Indivicivet 693 78 26 Oct 2021 635th SirFireball3521 693 78 14 Mar 2023 635th Alex-x90 🇺🇸 693 78 6 Nov 2023 638th MeWhenI 🇻🇦 693 114 7 Jun 2023 639th oceko 692 113 19 Feb 2024 640th Shanethegamer 🇺🇸 691 78 15 Oct 2022 641st arjanadriaanse 🇳🇱 690 78 10 Feb 2022 641st tobeannouncd 690 78 8 Jan 2024 643rd MeWhenI 🇻🇦 690 90 17 Feb 2023 644th ian-h-chamberlain 🇺🇸 690 113 6 Jul 2022 645th MeWhenI 🇻🇦 689 73 10 Oct 2023 646th kkoenig 688 138 4 Jan 2024 647th o0lit3 🇺🇸 687 45 4 May 2021 648th MeWhenI 🇻🇦 687 56 4 Nov 2022 649th HumanoidCPU 686 70 25 May 2024 650th Fishron 685 79 19 Oct 2021 650th pascscha 685 79 28 Mar 2022 650th 2011-Chan-Ethan 685 79 10 Jul 2023 653rd voytxt 🇨🇿 683 55 3 Aug 2024 654th msbranicky 683 83 4 Aug 2023 655th Naruyoko 682 60 13 Aug 2023 655th two-bad 🇬🇧 682 60 15 Feb 2024 655th emgordon154 682 60 6 May 2025 658th Shanethegamer 🇺🇸 680 30 5 Nov 2023 658th MeWhenI 🇻🇦 680 30 6 Nov 2023 660th jacklynnepenick 676 80 26 Aug 2021 660th hellwue 676 80 2 Mar 2022 660th b10011 🇫🇮 676 80 8 Jan 2023 663rd Shanethegamer 🇺🇸 676 107 27 May 2022 664th heypwesto 🇳🇿 672 46 3 Jun 2021 665th emgordon154 672 116 22 Feb 2025 666th MeWhenI 🇻🇦 671 54 29 May 2023 667th FlorianCassayre 🇫🇷 671 61 22 Jan 2023 668th Natanaelel 🇸🇪 670 51 12 Feb 2023 669th DialFrost 🇸🇬 670 94 27 Sep 2024 670th Skwerl23 669 58 6 Feb 2023 671st Shanethegamer 🇺🇸 669 117 28 Dec 2022 672nd meenie 668 55 1 May 2021 672nd KatieLG 🇬🇧 668 55 3 May 2021 672nd shinh 668 55 22 Jun 2022 672nd Andriamanitra 🇫🇮 668 55 17 Jul 2023 Prev 601–675 of 1,692 Next