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 Pyroan 657 163 10ms 14 May 2025 562nd CaedenHarper 🇨🇦 656 171 357ms 12 days ago 563rd KatieLG 🇬🇧 656 184 948ms 11 Aug 2024 564th commandz0 🇺🇸 654 136 541ms 1 Sep 2025 565th snoozingnewt 🇨🇦 654 177 108ms 8 Oct 2025 566th OCNeve 653 164 10ms 3 Jul 2024 566th muser-logiccpu 🇺🇦 653 164 10ms 9 Aug 2025 568th AtengChen 649 165 11ms 14 Aug 2024 569th kmathis22 648 173 566ms 22 Oct 2025 570th dokutan 645 153 2ms 2 Jul 2024 571st vang1ong7ang 645 207 158ms 2 days ago 572nd CaedenHarper 🇨🇦 642 159 408ms 17 Oct 2025 573rd Feniske 🇫🇷 641 106 284ms 20 Jul 2024 574th jatloe 637 168 11ms 24 Aug 2024 574th SB-945 637 168 11ms 10 Jan 2025 576th MeWhenI 🇻🇦 636 111 5ms 1 Jul 2024 577th msbranicky 632 156 2ms 5 Jul 2024 578th CatsAreFluffy 630 100 49ms 15 Nov 2024 579th MeWhenI 🇻🇦 630 137 110ms 1 Jul 2024 580th marcin7Cd 630 170 9ms 11 Jul 2024 580th YAJUE114514 630 170 11ms 31 Jul 2025 582nd msbranicky 630 184 97ms 5 Jul 2024 583rd mousetail 🇳🇱 629 137 2ms 1 Jul 2024 584th msbranicky 629 163 2,587ms 7 Jan 2025 585th msbranicky 629 216 277ms 4 Jul 2024 586th SirBogman 🇺🇸 628 200 44ms 3 Jun 2025 587th MeWhenI 🇻🇦 627 160 4ms 2 Jul 2024 588th sheen4n 626 171 11ms 21 Jul 2024 588th dokutan 626 171 10ms 11 Jan 2026 590th bac0id 622 176 456ms 1 Jul 2024 591st msbranicky 622 185 363ms 5 Jul 2024 592nd klixel 🇨🇦 619 173 13ms 20 Jan 2025 593rd HumanoidCPU 618 144 474ms 31 Oct 2024 594th croc54 615 174 9ms 17 Jan 2025 595th emgordon154 607 108 34ms 26 Jul 2024 596th Shanethegamer 🇺🇸 604 92 124ms 24 Sep 2024 597th olleicua 🇺🇸 602 109 36ms 3 Jul 2024 598th LukeBridges 🇬🇧 602 115 11ms 10 Oct 2024 599th coldham10 601 178 11ms 13 Jan 2026 600th MarcMush 🇫🇷 597 118 379ms 31 Jul 2024 601st jared-hughes 596 113 21ms 4 Jul 2024 602nd madex 🇩🇪 595 180 10ms 1 Jul 2024 603rd junkondo-jp 592 117 11ms 15 Dec 2024 604th edsrzf 🇳🇿 589 181 10ms 24 Nov 2024 605th Andrey2001 585 152 554ms 28 Jan 2026 606th emgordon154 583 183 8ms 13 Dec 2024 607th MeWhenI 🇻🇦 583 193 123ms 1 Jul 2024 608th robin-scragg 579 185 11ms 5 Jul 2025 609th Program-Pi 577 120 10ms 26 Feb 2026 610th ginop 575 186 9ms 2 Jul 2024 610th inverseLorentz 🇦🇺 575 186 11ms 8 Jul 2024 612th alemelis 573 123 712ms 26 Aug 2024 613th dokutan 568 122 9ms 5 Jun 2025 614th dokutan 568 136 151ms 5 Aug 2024 615th msbranicky 568 235 173ms 4 Jul 2024 616th OllieBoyne 🇬🇧 566 189 11ms 12 Jul 2024 617th dokutan 563 158 606ms 11 Jan 2026 618th msbranicky 563 165 211ms 4 Jul 2024 619th bac0id 561 182 394ms 1 Jul 2024 620th MeWhenI 🇻🇦 560 91 2ms 1 Jul 2024 621st tomh1012 560 191 10ms 21 Jan 2026 622nd alexsave 559 124 10ms 13 Nov 2024 623rd bac0id 556 155 2ms 3 Jul 2024 624th Mabeloid 🇳🇴 555 193 11ms 11 Sep 2024 625th MeWhenI 🇻🇦 548 179 68ms 9 Aug 2024 626th weliveinhell 🇭🇹 546 127 11ms 4 Jul 2024 627th MeWhenI 🇻🇦 546 199 1,363ms 2 Jul 2024 628th JOrE20 544 125 326ms 24 Dec 2025 629th dokutan 542 121 36ms 28 Sep 2024 630th zakariamouhid 537 129 10ms 3 Jul 2024 631st snoozingnewt 🇨🇦 533 130 11ms 29 Sep 2025 632nd zt14427 527 203 9ms 1 Jul 2024 633rd Salutations45 525 97 2ms 29 Dec 2024 634th luuumine 🇫🇷 519 166 2ms 1 Dec 2025 635th dokutan 517 180 214ms 1 Jul 2024 636th madex 🇩🇪 516 127 36ms 1 Jul 2024 637th klixel 🇨🇦 516 259 243ms 9 Jan 2025 638th MeWhenI 🇻🇦 511 198 47ms 6 Aug 2024 639th msbranicky 511 265 57ms 4 Jul 2024 640th KatieLG 🇬🇧 509 136 10ms 1 Jul 2024 First Prev 561–640 of 739 Next Last