Van Eck Sequence in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Hilbert Curve 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 Minesweeper 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Hilbert Curve 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 Minesweeper 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 149th ovs-code 🇩🇪 911 45 10ms 17 Nov 2024 149th xsot 🇸🇬 911 45 10ms 3 May 2025 153rd JayXon 🇺🇸 910 84 345ms 27 Sep 2025 154th JayXon 🇺🇸 909 86 125ms 14 Jan 2022 154th acotis 909 86 127ms 18 Oct 2025 154th kumavale 909 86 126ms 24 days ago 157th m-tkach 🇺🇦 908 53 697ms 25 Jan 2024 157th neel11235813 908 53 479ms 28 Feb 2024 157th xsot 🇸🇬 908 53 511ms 14 May 2024 157th duckyluuk 🇳🇱 908 53 368ms 28 Aug 2024 157th emgordon154 908 53 393ms 6 May 2025 162nd primo-ppcg 🇹🇭 907 40 5ms 1 May 2021 163rd nwellnhof 🇩🇪 906 80 327ms 27 Sep 2022 164th DialFrost 🇸🇬 905 49 99ms 2 Jul 2025 165th primo-ppcg 🇹🇭 904 43 411ms 26 May 2021 166th Steffan153 🇫🇮 903 36 96ms 18 Jul 2024 167th lynn 903 54 17ms 17 Nov 2021 167th GrayJoKing 🇦🇺 903 54 18ms 19 Nov 2021 167th btnlq 903 54 18ms 23 Nov 2021 167th annaproxy 903 54 18ms 22 Nov 2022 167th IanUtley 903 54 18ms 22 Nov 2022 172nd GrayJoKing 🇦🇺 902 53 83ms 17 Sep 2023 172nd primo-ppcg 🇹🇭 902 53 68ms 18 Sep 2023 172nd Kacarott 🇦🇺 902 53 77ms 13 Sep 2024 175th Lydxn 🇨🇦 902 58 131ms 21 Sep 2022 176th JayXon 🇺🇸 902 63 3ms 14 Sep 2022 176th GrayJoKing 🇦🇺 902 63 3ms 14 Sep 2022 176th btnlq 902 63 2ms 14 Sep 2022 176th Lydxn 🇨🇦 902 63 3ms 27 Jun 2023 176th sean-niemann 🇺🇸 902 63 2ms 1 Jan 2025 181st xsot 🇸🇬 901 65 3ms 27 Apr 2024 181st KasperKivimaeki 🇫🇮 901 65 2ms 2 Jan 2025 183rd primo-ppcg 🇹🇭 900 51 239ms 12 Feb 2022 184th xnor-gate 899 57 11ms 1 May 2021 184th ovs-code 🇩🇪 899 57 15ms 8 Jul 2021 184th TFeld00 🇩🇰 899 57 22ms 20 May 2022 184th bricknellj 899 57 16ms 10 Aug 2022 184th SirBogman 🇺🇸 899 57 30ms 20 Nov 2022 184th stefangimmillaro 899 57 11ms 7 May 2023 184th SB-945 899 57 11ms 2 Mar 2024 184th bizy-coder 899 57 11ms 16 Aug 2024 184th plcc0 899 57 45ms 6 Mar 2025 193rd Lydxn 🇨🇦 899 60 106ms 25 Jun 2023 193rd JayXon 🇺🇸 899 60 102ms 25 Jun 2023 195th stefangimmillaro 899 105 266ms 14 Jun 2023 195th nwellnhof 🇩🇪 899 105 263ms 14 Jun 2023 195th JayXon 🇺🇸 899 105 263ms 14 Jun 2023 195th Lydxn 🇨🇦 899 105 261ms 14 Jun 2023 199th saito-ta 🇯🇵 898 40 7ms 21 Jul 2022 200th JayXon 🇺🇸 898 59 110ms 7 Jun 2021 201st ovs-code 🇩🇪 898 87 129ms 22 Apr 2025 202nd OhmNomNom 897 41 36ms 18 Oct 2022 203rd sean-niemann 🇺🇸 897 55 2ms 15 days ago 203rd JayXon 🇺🇸 897 55 3ms 15 days ago 205th zacjl 896 68 21ms 20 Jan 2025 206th Steffan153 🇫🇮 895 41 130ms 4 Aug 2024 206th sean-niemann 🇺🇸 895 41 130ms 4 Aug 2024 208th kg583 🇺🇸 895 60 25ms 2 Aug 2025 209th DialFrost 🇸🇬 894 51 698ms 5 Sep 2025 209th sean-niemann 🇺🇸 894 51 684ms 15 Sep 2025 209th xsot 🇸🇬 894 51 842ms 12 days ago 212th sean-niemann 🇺🇸 893 88 55ms 2 Jan 2025 213th NewDefectus 🇮🇱 891 46 9ms 4 May 2021 213th janlelis 891 46 9ms 5 May 2021 213th Irratix 🇳🇱 891 46 9ms 12 May 2021 213th akshatj27 🇦🇶 891 46 10ms 11 Jan 2022 213th lukegustafson 🇺🇸 891 46 10ms 12 Jan 2024 218th GolfingSuccess 🇬🇷 891 54 454ms 15 Jan 2024 218th Shanethegamer 🇺🇸 891 54 421ms 16 Jan 2024 218th lynn 891 54 650ms 17 Feb 2024 218th snoozingnewt 🇨🇦 891 54 444ms 13 Oct 2025 218th Babafaba 891 54 412ms 22 Oct 2025 223rd GrayJoKing 🇦🇺 891 67 5ms 12 Feb 2023 224th Steffan153 🇫🇮 890 41 140ms 16 Aug 2024 224th ovs-code 🇩🇪 890 41 32ms 21 Aug 2024 First Prev 151–225 of 1,774 Next Last