Van Eck Sequence in all languages 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 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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Chars Time 594th AtengChen 701 73 27 Aug 2024 602nd GolfingSuccess 🇬🇷 699 81 11 Sep 2022 603rd Shanethegamer 🇺🇸 699 188 12 Oct 2021 604th Herbert00709 🇵🇱 698 112 1 Nov 2024 605th commandblockguy 🇺🇸 696 69 15 Jan 2024 606th adoxography 692 53 20 Aug 2021 606th schachmattmatt 692 53 25 Sep 2021 606th anter69 🇭🇺 692 53 9 Jan 2023 606th tatzyr 🇯🇵 692 53 18 Jan 2025 610th adoxography 692 74 20 Aug 2021 610th m42km 692 74 25 Nov 2023 610th Stockoh 🇫🇷 692 74 23 Jun 2024 610th TheZwierzLF 🇵🇱 692 74 24 May 2025 614th oceko 692 113 19 Feb 2024 615th ovs-code 🇩🇪 691 86 21 Jul 2024 616th MeWhenI 🇻🇦 691 114 7 Jun 2023 617th arjanadriaanse 🇳🇱 690 78 10 Feb 2022 617th Shanethegamer 🇺🇸 690 78 15 Oct 2022 617th tobeannouncd 690 78 8 Jan 2024 620th ian-h-chamberlain 🇺🇸 690 113 6 Jul 2022 621st MeWhenI 🇻🇦 689 73 10 Oct 2023 622nd MeWhenI 🇻🇦 689 90 17 Feb 2023 623rd emgordon154 688 85 24 Dec 2021 624th MeWhenI 🇻🇦 687 56 4 Nov 2022 625th o0lit3 🇺🇸 686 45 4 May 2021 626th JunkIce 686 70 3 Dec 2024 627th potato-jackson 683 75 10 Sep 2021 627th osmith93 683 75 14 Jun 2022 627th aksyristos 683 75 18 Jan 2023 627th celiendonze 🇨🇭 683 75 11 Apr 2023 627th programjames 683 75 3 Feb 2024 627th bob-th 683 75 26 Jul 2024 633rd Naruyoko 682 60 13 Aug 2023 633rd two-bad 🇬🇧 682 60 15 Feb 2024 633rd emgordon154 682 60 6 May 2025 636th msbranicky 682 83 4 Aug 2023 637th kkoenig 681 138 4 Jan 2024 638th Shanethegamer 🇺🇸 680 30 5 Nov 2023 638th MeWhenI 🇻🇦 680 30 6 Nov 2023 640th Shanethegamer 🇺🇸 676 107 27 May 2022 641st scpchicken 🇵🇼 675 48 8 Jan 2023 642nd 77Tigers 674 76 27 May 2021 642nd kyleclaassen 674 76 9 Feb 2022 642nd za3k 674 76 16 Oct 2022 642nd InigoK 🇺🇸 674 76 4 Apr 2023 642nd cros107 674 76 6 Aug 2023 647th emgordon154 672 116 22 Feb 2025 648th heypwesto 🇳🇿 671 46 3 Jun 2021 649th MeWhenI 🇻🇦 671 54 29 May 2023 650th FlorianCassayre 🇫🇷 671 61 22 Jan 2023 651st Skwerl23 669 58 6 Feb 2023 652nd Shanethegamer 🇺🇸 669 117 28 Dec 2022 653rd meenie 667 55 1 May 2021 653rd KatieLG 🇬🇧 667 55 3 May 2021 653rd xiBread 🇺🇸 667 55 6 Nov 2021 653rd shinh 667 55 22 Jun 2022 653rd Andriamanitra 🇫🇮 667 55 17 Jul 2023 653rd voytxt 🇨🇿 667 55 3 Aug 2024 659th m42km 667 72 1 Feb 2024 660th LeeCamp 665 77 23 Dec 2021 661st madex 🇩🇪 665 88 15 Jun 2023 661st Alex-x90 🇺🇸 665 88 1 Oct 2023 663rd Jacob385 665 165 26 Sep 2024 664th janbehrens 🇩🇪 663 54 11 Jun 2021 665th Natanaelel 🇸🇪 662 49 12 Feb 2023 666th bidger 661 166 13 Dec 2022 667th didion0 🇺🇸 660 62 6 May 2021 667th MeWhenI 🇻🇦 660 62 12 Jun 2021 669th elgan65536 660 118 30 Mar 2024 670th CatsAreFluffy 657 89 15 Jan 2023 671st annaproxy 657 110 29 Mar 2022 671st Matgc04 657 110 25 May 2023 671st Yewzir 🇧🇪 657 110 11 Feb 2024 674th NewDefectus 🇮🇱 656 47 19 Dec 2021 675th Indivicivet 656 78 26 Oct 2021 Prev 601–675 of 1,586 Next