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 595th NickTheEASDude 🇺🇸 701 73 6 Aug 2024 595th AtengChen 701 73 27 Aug 2024 603rd GolfingSuccess 🇬🇷 699 81 11 Sep 2022 604th Shanethegamer 🇺🇸 699 188 12 Oct 2021 605th Herbert00709 🇵🇱 698 112 1 Nov 2024 606th commandblockguy 🇺🇸 696 69 15 Jan 2024 607th adoxography 692 53 20 Aug 2021 607th schachmattmatt 692 53 25 Sep 2021 607th anter69 🇭🇺 692 53 9 Jan 2023 607th tatzyr 🇯🇵 692 53 18 Jan 2025 611th adoxography 692 74 20 Aug 2021 611th m42km 692 74 25 Nov 2023 611th Stockoh 🇫🇷 692 74 23 Jun 2024 611th TheZwierzLF 🇵🇱 692 74 24 May 2025 615th oceko 692 113 19 Feb 2024 616th ovs-code 🇩🇪 691 86 21 Jul 2024 617th MeWhenI 🇻🇦 691 114 7 Jun 2023 618th arjanadriaanse 🇳🇱 690 78 10 Feb 2022 618th Shanethegamer 🇺🇸 690 78 15 Oct 2022 618th tobeannouncd 690 78 8 Jan 2024 621st ian-h-chamberlain 🇺🇸 690 113 6 Jul 2022 622nd MeWhenI 🇻🇦 689 73 10 Oct 2023 623rd MeWhenI 🇻🇦 689 90 17 Feb 2023 624th emgordon154 688 85 24 Dec 2021 625th MeWhenI 🇻🇦 687 56 4 Nov 2022 626th o0lit3 🇺🇸 686 45 4 May 2021 627th JunkIce 686 70 3 Dec 2024 628th potato-jackson 683 75 10 Sep 2021 628th osmith93 683 75 14 Jun 2022 628th aksyristos 683 75 18 Jan 2023 628th celiendonze 🇨🇭 683 75 11 Apr 2023 628th programjames 683 75 3 Feb 2024 628th bob-th 683 75 26 Jul 2024 634th Naruyoko 682 60 13 Aug 2023 634th two-bad 🇬🇧 682 60 15 Feb 2024 634th emgordon154 682 60 6 May 2025 637th msbranicky 682 83 4 Aug 2023 638th kkoenig 681 138 4 Jan 2024 639th Shanethegamer 🇺🇸 680 30 5 Nov 2023 639th MeWhenI 🇻🇦 680 30 6 Nov 2023 641st Shanethegamer 🇺🇸 676 107 27 May 2022 642nd scpchicken 🇵🇼 675 48 8 Jan 2023 643rd 77Tigers 674 76 27 May 2021 643rd kyleclaassen 674 76 9 Feb 2022 643rd za3k 674 76 16 Oct 2022 643rd InigoK 🇺🇸 674 76 4 Apr 2023 643rd cros107 674 76 6 Aug 2023 648th emgordon154 672 116 22 Feb 2025 649th heypwesto 🇳🇿 671 46 3 Jun 2021 650th MeWhenI 🇻🇦 671 54 29 May 2023 651st FlorianCassayre 🇫🇷 671 61 22 Jan 2023 652nd Skwerl23 669 58 6 Feb 2023 653rd Shanethegamer 🇺🇸 669 117 28 Dec 2022 654th meenie 667 55 1 May 2021 654th KatieLG 🇬🇧 667 55 3 May 2021 654th xiBread 🇺🇸 667 55 6 Nov 2021 654th shinh 667 55 22 Jun 2022 654th Andriamanitra 🇫🇮 667 55 17 Jul 2023 654th voytxt 🇨🇿 667 55 3 Aug 2024 660th m42km 667 72 1 Feb 2024 661st LeeCamp 665 77 23 Dec 2021 662nd madex 🇩🇪 665 88 15 Jun 2023 662nd Alex-x90 🇺🇸 665 88 1 Oct 2023 664th Jacob385 665 165 26 Sep 2024 665th janbehrens 🇩🇪 663 54 11 Jun 2021 666th Natanaelel 🇸🇪 662 49 12 Feb 2023 667th bidger 661 166 13 Dec 2022 668th didion0 🇺🇸 660 62 6 May 2021 668th MeWhenI 🇻🇦 660 62 12 Jun 2021 670th elgan65536 660 118 30 Mar 2024 671st CatsAreFluffy 657 89 15 Jan 2023 672nd annaproxy 657 110 29 Mar 2022 672nd Matgc04 657 110 25 May 2023 672nd Yewzir 🇧🇪 657 110 11 Feb 2024 675th NewDefectus 🇮🇱 656 47 19 Dec 2021 Prev 601–675 of 1,587 Next