Zeckendorf Representation in all languages in bytes. 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 561st MeWhenI 🇻🇦 658 162 10ms 1 Jul 2024 562nd Pyroan 657 163 10ms 14 May 2025 563rd CaedenHarper 🇨🇦 656 171 357ms 12 days ago 564th KatieLG 🇬🇧 656 184 948ms 11 Aug 2024 565th commandz0 🇺🇸 654 136 541ms 1 Sep 2025 566th snoozingnewt 🇨🇦 654 177 108ms 8 Oct 2025 567th OCNeve 653 164 10ms 3 Jul 2024 567th muser-logiccpu 🇺🇦 653 164 10ms 9 Aug 2025 569th AtengChen 649 165 11ms 14 Aug 2024 570th kmathis22 648 173 566ms 22 Oct 2025 571st dokutan 645 153 2ms 2 Jul 2024 572nd vang1ong7ang 645 207 158ms 3 days ago 573rd CaedenHarper 🇨🇦 642 159 408ms 17 Oct 2025 574th Feniske 🇫🇷 641 106 284ms 20 Jul 2024 575th jatloe 637 168 11ms 24 Aug 2024 575th SB-945 637 168 11ms 10 Jan 2025 577th MeWhenI 🇻🇦 636 111 5ms 1 Jul 2024 578th msbranicky 632 156 2ms 5 Jul 2024 579th CatsAreFluffy 630 100 49ms 15 Nov 2024 580th MeWhenI 🇻🇦 630 137 110ms 1 Jul 2024 581st marcin7Cd 630 170 9ms 11 Jul 2024 581st YAJUE114514 630 170 11ms 31 Jul 2025 583rd msbranicky 630 184 97ms 5 Jul 2024 584th mousetail 🇳🇱 629 137 2ms 1 Jul 2024 585th msbranicky 629 163 2,587ms 7 Jan 2025 586th msbranicky 629 216 277ms 4 Jul 2024 587th SirBogman 🇺🇸 628 200 44ms 3 Jun 2025 588th MeWhenI 🇻🇦 627 160 4ms 2 Jul 2024 589th sheen4n 626 171 11ms 21 Jul 2024 589th dokutan 626 171 10ms 11 Jan 2026 591st bac0id 622 176 456ms 1 Jul 2024 592nd msbranicky 622 185 363ms 5 Jul 2024 593rd klixel 🇨🇦 619 173 13ms 20 Jan 2025 594th HumanoidCPU 618 144 474ms 31 Oct 2024 595th croc54 615 174 9ms 17 Jan 2025 596th emgordon154 607 108 34ms 26 Jul 2024 597th Shanethegamer 🇺🇸 604 92 124ms 24 Sep 2024 598th olleicua 🇺🇸 602 109 36ms 3 Jul 2024 599th LukeBridges 🇬🇧 602 115 11ms 10 Oct 2024 600th coldham10 601 178 11ms 13 Jan 2026 601st MarcMush 🇫🇷 597 118 379ms 31 Jul 2024 602nd jared-hughes 596 113 21ms 4 Jul 2024 603rd madex 🇩🇪 595 180 10ms 1 Jul 2024 604th junkondo-jp 592 117 11ms 15 Dec 2024 605th edsrzf 🇳🇿 589 181 10ms 24 Nov 2024 606th Andrey2001 585 152 554ms 28 Jan 2026 607th emgordon154 583 183 8ms 13 Dec 2024 608th MeWhenI 🇻🇦 583 193 123ms 1 Jul 2024 609th robin-scragg 579 185 11ms 5 Jul 2025 610th Program-Pi 577 120 10ms 26 Feb 2026 611th ginop 575 186 9ms 2 Jul 2024 611th inverseLorentz 🇦🇺 575 186 11ms 8 Jul 2024 613th alemelis 573 123 712ms 26 Aug 2024 614th dokutan 568 122 9ms 5 Jun 2025 615th dokutan 568 136 151ms 5 Aug 2024 616th msbranicky 568 235 173ms 4 Jul 2024 617th OllieBoyne 🇬🇧 566 189 11ms 12 Jul 2024 618th dokutan 563 158 606ms 11 Jan 2026 619th msbranicky 563 165 211ms 4 Jul 2024 620th bac0id 561 182 394ms 1 Jul 2024 621st MeWhenI 🇻🇦 560 91 2ms 1 Jul 2024 622nd tomh1012 560 191 10ms 21 Jan 2026 623rd alexsave 559 124 10ms 13 Nov 2024 624th bac0id 556 155 2ms 3 Jul 2024 625th Mabeloid 🇳🇴 555 193 11ms 11 Sep 2024 626th MeWhenI 🇻🇦 548 179 68ms 9 Aug 2024 627th weliveinhell 🇭🇹 546 127 11ms 4 Jul 2024 628th MeWhenI 🇻🇦 546 199 1,363ms 2 Jul 2024 629th JOrE20 544 125 326ms 24 Dec 2025 630th dokutan 542 121 36ms 28 Sep 2024 631st zakariamouhid 537 129 10ms 3 Jul 2024 632nd snoozingnewt 🇨🇦 533 130 11ms 29 Sep 2025 633rd zt14427 527 203 9ms 1 Jul 2024 634th Salutations45 525 97 2ms 29 Dec 2024 635th luuumine 🇫🇷 519 166 2ms 1 Dec 2025 636th dokutan 517 180 214ms 1 Jul 2024 637th madex 🇩🇪 516 127 36ms 1 Jul 2024 638th klixel 🇨🇦 516 259 243ms 9 Jan 2025 639th MeWhenI 🇻🇦 511 198 47ms 6 Aug 2024 640th msbranicky 511 265 57ms 4 Jul 2024 First Prev 561–640 of 739 Next Last