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 225th Steffan153 🇫🇮 884 41 25 Aug 2024 225th sean-niemann 🇺🇸 884 41 28 Apr 2025 228th canissimia 🇦🇶 884 228 19 Jun 2022 229th neihousaigaai 883 58 3 May 2021 229th OllieBoyne 🇬🇧 883 58 14 May 2021 229th TobyBoyne 🇬🇧 883 58 14 May 2021 229th yzhs 🇩🇪 883 58 27 Jun 2021 229th lzahray 883 58 24 Oct 2022 229th DialFrost 🇸🇬 883 58 26 Jul 2024 229th KasperKivimaeki 🇫🇮 883 58 4 hours ago 236th GrayJoKing 🇦🇺 883 62 9 Jun 2022 237th Lydxn 🇨🇦 883 81 10 Apr 2022 238th btnlq 882 44 1 May 2021 239th JayXon 🇺🇸 882 73 12 Nov 2024 239th pardouin 🇫🇷 882 73 27 Dec 2024 241st Lydxn 🇨🇦 881 35 28 Jun 2023 242nd JayXon 🇺🇸 881 69 23 Feb 2023 242nd CLOStrophobic 🇮🇹 881 69 20 Jan 2025 242nd kg583 🇺🇸 881 69 20 Jan 2025 242nd MeWhenI 🇻🇦 881 69 4 Mar 2025 246th Lydxn 🇨🇦 880 48 28 Jun 2023 246th HPWiz 🇳🇿 880 48 9 Jan 2024 248th Shanethegamer 🇺🇸 880 78 15 Mar 2023 249th GrayJoKing 🇦🇺 878 55 16 Mar 2022 249th Steffan153 🇫🇮 878 55 31 Jan 2023 249th frosster 878 55 26 Feb 2025 249th sean-niemann 🇺🇸 878 55 26 Apr 2025 253rd primo-ppcg 🇹🇭 878 69 11 Jul 2022 254th primo-ppcg 🇹🇭 878 125 2 Aug 2021 255th m-tkach 🇺🇦 877 95 10 May 2023 256th m-tkach 🇺🇦 876 90 15 Jan 2024 257th m-tkach 🇺🇦 875 93 12 Jun 2022 257th MeWhenI 🇻🇦 875 93 16 May 2023 259th primo-ppcg 🇹🇭 874 41 19 May 2021 260th stefangimmillaro 874 42 7 Apr 2023 261st Lydxn 🇨🇦 874 44 30 Oct 2022 261st primo-ppcg 🇹🇭 874 44 7 Nov 2022 263rd canissimia 🇦🇶 874 107 29 Jun 2022 264th ovs-code 🇩🇪 873 55 15 Jan 2024 264th GrayJoKing 🇦🇺 873 55 16 Jan 2024 264th lifthrasiir 🇰🇷 873 55 2 Dec 2024 267th JayXon 🇺🇸 872 82 28 Feb 2022 268th prplz 🇦🇺 871 47 1 May 2021 268th biocommando 🇫🇮 871 47 10 Aug 2023 270th Shanethegamer 🇺🇸 869 63 1 Jun 2022 271st AlephSquirrel 869 70 19 Jan 2025 272nd snyderek 🇺🇸 869 90 9 Nov 2024 273rd ovs-code 🇩🇪 868 51 22 Apr 2024 274th TimHuisman1703 868 59 7 Jan 2022 274th anter69 🇭🇺 868 59 22 Jan 2022 274th KatieLG 🇬🇧 868 59 11 Dec 2022 274th wuzekai518 868 59 28 Jun 2024 278th Shanethegamer 🇺🇸 868 60 17 Feb 2023 279th kg583 🇺🇸 867 79 14 Feb 2025 280th GrayJoKing 🇦🇺 865 76 27 Jul 2023 281st JayXon 🇺🇸 865 152 22 Apr 2024 282nd RockOfStone 863 56 5 Nov 2021 283rd primo-ppcg 🇹🇭 863 201 2 Aug 2023 284th bitsandbeyond 🇳🇱 862 45 8 Sep 2024 285th GrayJoKing 🇦🇺 862 83 14 Mar 2022 286th primo-ppcg 🇹🇭 861 84 21 Nov 2021 287th sean-niemann 🇺🇸 860 68 2 Jan 2025 288th primo-ppcg 🇹🇭 858 63 16 Aug 2023 289th primo-ppcg 🇹🇭 857 36 1 May 2021 289th HPWiz 🇳🇿 857 36 2 May 2021 291st Lydxn 🇨🇦 857 46 27 Jun 2023 292nd b-illy 🇬🇧 857 56 7 Sep 2024 293rd sean-niemann 🇺🇸 856 71 30 Dec 2024 294th MichalMarsalek 🇨🇿 854 61 15 Nov 2021 294th GrayJoKing 🇦🇺 854 61 8 May 2022 296th jared-hughes 853 28 23 Sep 2021 296th neel11235813 853 28 4 Mar 2023 298th GrayJoKing 🇦🇺 853 43 4 Aug 2024 299th dmrichwa 🇺🇸 853 48 25 Apr 2022 300th marcin7Cd 853 60 1 May 2021 Prev 226–300 of 1,587 Next