Zeckendorf Representation 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 Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 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 ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 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 81st FlorianCassayre 🇫🇷 897 87 11ms 6 Jul 2024 81st plcc0 897 87 11ms 4 Apr 2025 81st rucin93 🇵🇱 897 87 12ms 11 Jul 2025 81st snoozingnewt 🇨🇦 897 87 13ms 1 Oct 2025 85th sean-niemann 🇺🇸 897 122 446ms 6 Jul 2024 85th snyderek 🇺🇸 897 122 457ms 17 Dec 2024 87th DialFrost 🇸🇬 897 125 500ms 24 Sep 2025 87th sean-niemann 🇺🇸 897 125 477ms 24 Sep 2025 87th nwellnhof 🇩🇪 897 125 607ms 25 Sep 2025 87th JayXon 🇺🇸 897 125 442ms 26 Sep 2025 87th stefangimmillaro 897 125 516ms 6 Oct 2025 87th MeWhenI 🇻🇦 897 125 562ms 7 Nov 2025 87th Steffan153 🇫🇮 897 125 393ms 11 Feb 2026 87th edsrzf 🇳🇿 897 125 399ms 6 hours ago 95th snoozingnewt 🇨🇦 896 81 82ms 22 Nov 2025 95th DialFrost 🇸🇬 896 81 80ms 22 Nov 2025 97th xsot 🇸🇬 894 79 5ms 26 Apr 2025 98th lifthrasiir 🇰🇷 893 42 2ms 29 Nov 2024 99th kg583 🇺🇸 893 97 12ms 9 days ago 100th JayXon 🇺🇸 892 95 2ms 7 Jul 2024 101st SirBogman 🇺🇸 891 55 163ms 2 Jul 2024 102nd lifthrasiir 🇰🇷 891 80 459ms 2 Dec 2024 103rd JayXon 🇺🇸 890 97 112ms 7 Jul 2024 103rd Shanethegamer 🇺🇸 890 97 124ms 16 Sep 2024 105th Steffan153 🇫🇮 890 123 476ms 11 Feb 2026 106th JayXon 🇺🇸 889 111 2ms 6 Jul 2024 107th sean-niemann 🇺🇸 888 82 1,184ms 23 Oct 2025 108th GrayJoKing 🇦🇺 888 95 89ms 17 Aug 2024 108th mousetail 🇳🇱 888 95 19ms 28 Sep 2024 108th ovs-code 🇩🇪 888 95 9ms 10 Oct 2024 108th DialFrost 🇸🇬 888 95 23ms 26 days ago 112th JayXon 🇺🇸 888 153 310ms 4 Jul 2024 112th emplv 🇱🇻 888 153 288ms 4 Jul 2024 114th JayXon 🇺🇸 887 115 423ms 5 Jul 2024 114th tomtheisen 🇺🇸 887 115 420ms 7 Nov 2024 116th anter69 🇭🇺 886 88 11ms 23 Jan 2026 117th kumavale 886 150 174ms 28 Nov 2025 118th tailorspy 883 124 439ms 10 Jul 2024 118th KasperKivimaeki 🇫🇮 883 124 455ms 28 Nov 2025 120th ovs-code 🇩🇪 882 78 319ms 8 Jul 2024 121st lynn 882 129 135ms 2 Jul 2024 122nd nwellnhof 🇩🇪 882 154 295ms 10 Jul 2024 123rd MeWhenI 🇻🇦 881 99 20ms 16 Dec 2024 123rd GrayJoKing 🇦🇺 881 99 22ms 3 Feb 2025 125th kg583 🇺🇸 881 115 19ms 18 May 2025 126th sean-niemann 🇺🇸 880 71 134ms 8 Jan 2025 127th saito-ta 🇯🇵 880 72 3ms 2 Jul 2024 128th emgordon154 880 81 416ms 25 Mar 2025 128th albanian-laundromat 880 81 415ms 4 Aug 2025 130th JayXon 🇺🇸 880 116 2,248ms 25 Jan 2025 130th namelessiw 880 116 422ms 20 Jun 2025 132nd JayXon 🇺🇸 880 151 162ms 29 Nov 2025 133rd error256 878 97 64ms 2 Jul 2024 134th kg583 🇺🇸 878 105 5ms 26 days ago 135th JayXon 🇺🇸 878 131 379ms 6 Jul 2024 135th Shanethegamer 🇺🇸 878 131 404ms 13 Sep 2024 137th JayXon 🇺🇸 878 132 102ms 5 Jul 2024 137th Shanethegamer 🇺🇸 878 132 105ms 13 Sep 2024 139th edsrzf 🇳🇿 877 79 10ms 6 hours ago 140th DialFrost 🇸🇬 877 99 15ms 17 Mar 2025 141st JayXon 🇺🇸 877 106 162ms 24 May 2025 142nd starfihs 876 89 31ms 2 Jul 2024 143rd inventshah 876 125 461ms 11 Dec 2025 143rd nwellnhof 🇩🇪 876 125 473ms 22 Jan 2026 145th albanian-laundromat 876 155 285ms 16 days ago 146th emgordon154 875 40 67ms 21 Nov 2025 147th GrayJoKing 🇦🇺 875 91 1,253ms 6 Jul 2024 148th JayXon 🇺🇸 875 120 451ms 5 Jul 2024 149th Steffan153 🇫🇮 875 130 133ms 1 Jul 2024 149th ovs-code 🇩🇪 875 130 161ms 2 Jul 2024 151st KatieLG 🇬🇧 874 67 36ms 7 Jan 2026 152nd DialFrost 🇸🇬 873 100 22ms 15 Dec 2024 153rd IanUtley 873 105 16ms 1 Jul 2024 153rd GrayJoKing 🇦🇺 873 105 16ms 3 Jul 2024 155th Shanethegamer 🇺🇸 873 117 2,288ms 25 Oct 2024 156th MeWhenI 🇻🇦 872 117 401ms 19 Jun 2025 156th sean-niemann 🇺🇸 872 117 423ms 20 Jun 2025 156th stefangimmillaro 872 117 398ms 20 Jun 2025 159th JayXon 🇺🇸 871 154 2ms 7 Jul 2024 159th DialFrost 🇸🇬 871 154 3ms 28 Nov 2025 First Prev 81–160 of 722 Next Last