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 Calendar 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 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 Multitap Input NFA Simulator Numbrix 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 ArkScript 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 ArkScript 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 Calendar 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 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 Multitap Input NFA Simulator Numbrix 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 237th SirBogman 🇺🇸 889 18 79ms 11 Sep 2022 237th AlephSquirrel 889 18 45ms 28 Apr 2023 237th Steffan153 🇫🇮 889 18 50ms 15 Aug 2024 237th emgordon154 889 18 79ms 10 Sep 2024 237th plcc0 889 18 79ms 6 Apr 2025 246th GrayJoKing 🇦🇺 889 48 8ms 29 Jan 2025 247th Lydxn 🇨🇦 889 81 440ms 10 Apr 2022 248th rak1507 🇬🇧 887 23 3ms 21 Jan 2022 249th ashtraypettingzoo 🇺🇸 886 27 33ms 23 Feb 2023 249th HPWiz 🇳🇿 886 27 33ms 16 Aug 2023 251st primo-ppcg 🇹🇭 886 53 67ms 18 Sep 2023 251st Kacarott 🇦🇺 886 53 68ms 13 Sep 2024 253rd emplv 🇱🇻 885 41 6ms 6 May 2021 253rd Steffan153 🇫🇮 885 41 5ms 25 Aug 2024 253rd sean-niemann 🇺🇸 885 41 6ms 28 Apr 2025 256th CLOStrophobic 🇮🇹 885 69 17ms 20 Jan 2025 256th kg583 🇺🇸 885 69 17ms 20 Jan 2025 258th Lydxn 🇨🇦 884 35 3ms 28 Jun 2023 259th neihousaigaai 884 58 11ms 3 May 2021 259th OllieBoyne 🇬🇧 884 58 12ms 14 May 2021 259th TobyBoyne 🇬🇧 884 58 10ms 14 May 2021 259th yzhs 🇩🇪 884 58 11ms 27 Jun 2021 259th lzahray 884 58 11ms 24 Oct 2022 259th DialFrost 🇸🇬 884 58 19ms 26 Jul 2024 259th KasperKivimaeki 🇫🇮 884 58 11ms 5 Jul 2025 259th wuduculfre 884 58 11ms 21 Jul 2025 267th primo-ppcg 🇹🇭 884 69 39ms 11 Jul 2022 268th JayXon 🇺🇸 884 73 3,435ms 12 Nov 2024 268th pardouin 🇫🇷 884 73 3,199ms 27 Dec 2024 270th canissimia 🇦🇶 884 228 42ms 19 Jun 2022 271st btnlq 883 44 424ms 1 May 2021 272nd Lydxn 🇨🇦 883 48 875ms 28 Jun 2023 272nd HPWiz 🇳🇿 883 48 906ms 9 Jan 2024 274th Steffan153 🇫🇮 882 55 2ms 31 Jan 2023 274th frosster 882 55 3ms 26 Feb 2025 276th Shanethegamer 🇺🇸 882 78 1,351ms 15 Mar 2023 277th Steffan153 🇫🇮 881 56 3ms 18 Jul 2024 277th rucin93 🇵🇱 881 56 3ms 1 Jun 2025 279th zacjl 881 61 34ms 15 Dec 2024 280th m-tkach 🇺🇦 881 95 24ms 10 May 2023 281st m-tkach 🇺🇦 880 90 34ms 15 Jan 2024 282nd kg583 🇺🇸 879 79 40ms 14 Feb 2025 283rd canissimia 🇦🇶 879 107 408ms 29 Jun 2022 284th Lydxn 🇨🇦 878 44 2ms 30 Oct 2022 284th primo-ppcg 🇹🇭 878 44 2ms 7 Nov 2022 286th JayXon 🇺🇸 878 82 461ms 28 Feb 2022 287th primo-ppcg 🇹🇭 877 41 8ms 19 May 2021 288th m-tkach 🇺🇦 877 93 25ms 12 Jun 2022 288th MeWhenI 🇻🇦 877 93 13ms 16 May 2023 290th stefangimmillaro 876 42 37ms 7 Apr 2023 291st Shanethegamer 🇺🇸 876 63 90ms 1 Jun 2022 292nd ovs-code 🇩🇪 875 55 791ms 15 Jan 2024 292nd GrayJoKing 🇦🇺 875 55 515ms 16 Jan 2024 292nd lifthrasiir 🇰🇷 875 55 412ms 2 Dec 2024 295th snyderek 🇺🇸 874 90 59ms 9 Nov 2024 296th prplz 🇦🇺 872 47 11ms 1 May 2021 296th biocommando 🇫🇮 872 47 11ms 10 Aug 2023 298th Shanethegamer 🇺🇸 872 60 134ms 17 Feb 2023 299th AlephSquirrel 872 70 20ms 19 Jan 2025 300th GrayJoKing 🇦🇺 872 76 9ms 27 Jul 2023 301st primo-ppcg 🇹🇭 871 195 12ms 13 Aug 2025 302nd TimHuisman1703 869 59 10ms 7 Jan 2022 302nd anter69 🇭🇺 869 59 21ms 22 Jan 2022 302nd KatieLG 🇬🇧 869 59 45ms 11 Dec 2022 302nd wuzekai518 869 59 10ms 28 Jun 2024 302nd albanian-laundromat 869 59 11ms 30 Jul 2025 302nd RaBa21 🇭🇺 869 59 11ms 11 Aug 2025 302nd Lv0Sys 🇵🇱 869 59 11ms 5 Dec 2025 309th namelessiw 869 88 367ms 15 Nov 2025 309th DialFrost 🇸🇬 869 88 340ms 16 Nov 2025 311th GrayJoKing 🇦🇺 868 83 450ms 14 Mar 2022 312th RockOfStone 866 56 2ms 5 Nov 2021 313th sean-niemann 🇺🇸 865 71 87ms 30 Dec 2024 314th DialFrost 🇸🇬 865 76 108ms 30 Nov 2025 314th snoozingnewt 🇨🇦 865 76 126ms 30 Nov 2025 316th bitsandbeyond 🇳🇱 864 45 628ms 5 Nov 2025 317th primo-ppcg 🇹🇭 864 84 317ms 21 Nov 2021 318th sean-niemann 🇺🇸 862 68 2ms 2 Jan 2025 319th b-illy 🇬🇧 860 56 420ms 7 Sep 2024 320th jared-hughes 860 169 8ms 17 Mar 2023 First Prev 241–320 of 1,798 Next Last