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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT 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 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 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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st ovs-code 🇩🇪 691 86 21 Jul 2024 602nd MeWhenI 🇻🇦 691 114 7 Jun 2023 603rd arjanadriaanse 🇳🇱 690 78 10 Feb 2022 603rd Shanethegamer 🇺🇸 690 78 15 Oct 2022 603rd tobeannouncd 690 78 8 Jan 2024 606th MeWhenI 🇻🇦 689 90 17 Feb 2023 607th emgordon154 688 85 24 Dec 2021 608th ian-h-chamberlain 🇺🇸 688 113 6 Jul 2022 609th MeWhenI 🇻🇦 687 73 10 Oct 2023 610th o0lit3 🇺🇸 686 45 4 May 2021 611th MeWhenI 🇻🇦 686 56 4 Nov 2022 612th JunkIce 686 70 3 Dec 2024 613th Naruyoko 682 60 13 Aug 2023 613th two-bad 🇬🇧 682 60 15 Feb 2024 615th potato-jackson 682 75 10 Sep 2021 615th osmith93 682 75 14 Jun 2022 615th aksyristos 682 75 18 Jan 2023 615th celiendonze 🇨🇭 682 75 11 Apr 2023 615th programjames 682 75 3 Feb 2024 615th bob-th 682 75 26 Jul 2024 621st msbranicky 681 83 4 Aug 2023 622nd Shanethegamer 🇺🇸 679 30 5 Nov 2023 622nd MeWhenI 🇻🇦 679 30 6 Nov 2023 624th kkoenig 679 138 4 Jan 2024 625th Shanethegamer 🇺🇸 676 107 27 May 2022 626th scpchicken 🇵🇼 675 48 8 Jan 2023 627th 77Tigers 673 76 27 May 2021 627th kyleclaassen 673 76 9 Feb 2022 627th za3k 673 76 16 Oct 2022 627th InigoK 🇺🇸 673 76 4 Apr 2023 627th cros107 673 76 6 Aug 2023 632nd heypwesto 🇳🇿 671 46 3 Jun 2021 633rd MeWhenI 🇻🇦 671 54 29 May 2023 634th emgordon154 671 61 21 Dec 2021 634th FlorianCassayre 🇫🇷 671 61 22 Jan 2023 636th emgordon154 670 116 22 Feb 2025 637th Skwerl23 669 58 6 Feb 2023 638th Shanethegamer 🇺🇸 669 117 28 Dec 2022 639th meenie 667 55 1 May 2021 639th KatieLG 🇬🇧 667 55 3 May 2021 639th xiBread 🇺🇸 667 55 6 Nov 2021 639th shinh 667 55 22 Jun 2022 639th Andriamanitra 🇫🇮 667 55 17 Jul 2023 639th voytxt 🇨🇿 667 55 3 Aug 2024 645th m42km 667 72 1 Feb 2024 646th madex 🇩🇪 665 88 15 Jun 2023 646th Alex-x90 🇺🇸 665 88 1 Oct 2023 648th LeeCamp 664 77 23 Dec 2021 649th Jacob385 664 165 26 Sep 2024 650th janbehrens 🇩🇪 663 54 11 Jun 2021 651st Natanaelel 🇸🇪 662 49 12 Feb 2023 652nd didion0 🇺🇸 660 62 6 May 2021 652nd MeWhenI 🇻🇦 660 62 12 Jun 2021 654th bidger 660 166 13 Dec 2022 655th elgan65536 659 118 30 Mar 2024 656th CatsAreFluffy 657 89 15 Jan 2023 657th annaproxy 657 110 29 Mar 2022 657th Matgc04 657 110 25 May 2023 657th Yewzir 657 110 11 Feb 2024 660th NewDefectus 🇮🇱 656 47 19 Dec 2021 661st Indivicivet 656 78 26 Oct 2021 661st SirFireball3521 656 78 14 Mar 2023 663rd janbehrens 🇩🇪 654 127 9 Jul 2021 664th MeWhenI 🇻🇦 650 99 24 Oct 2024 665th raphaelimahorn 649 63 10 Aug 2021 665th DialFrost 🇸🇬 649 63 5 Dec 2023 667th Stockoh 🇫🇷 649 74 24 Jun 2024 668th pascscha 648 79 28 Mar 2022 669th scpchicken 🇵🇼 648 83 25 Feb 2023 670th KatieLG 🇬🇧 646 37 20 Oct 2021 671st aliakseikalosha 646 112 21 Nov 2021 672nd DialFrost 🇸🇬 645 71 28 Feb 2025 673rd Shanethegamer 🇺🇸 644 57 5 Aug 2024 674th nephila-nacrea 🇬🇧 643 48 1 May 2021 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