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 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 Bytes Time Submitted 561st MeWhenI 🇻🇦 630 137 108ms 1 Jul 2024 562nd msbranicky 630 184 98ms 5 Jul 2024 563rd mousetail 🇳🇱 629 137 2ms 1 Jul 2024 564th marcin7Cd 629 170 9ms 11 Jul 2024 564th YAJUE114514 629 170 11ms 31 Jul 2025 566th msbranicky 629 216 274ms 4 Jul 2024 567th SirBogman 🇺🇸 628 200 44ms 3 Jun 2025 568th MeWhenI 🇻🇦 627 160 4ms 2 Jul 2024 569th msbranicky 626 163 2,221ms 7 Jan 2025 570th sheen4n 626 171 11ms 21 Jul 2024 570th dokutan 626 171 10ms 11 Jan 2026 572nd bac0id 622 176 437ms 1 Jul 2024 573rd msbranicky 622 185 363ms 5 Jul 2024 574th HumanoidCPU 618 144 474ms 31 Oct 2024 575th klixel 🇨🇦 618 173 13ms 20 Jan 2025 576th croc54 615 174 9ms 17 Jan 2025 577th emgordon154 607 108 33ms 26 Jul 2024 578th Shanethegamer 🇺🇸 604 92 113ms 24 Sep 2024 579th LukeBridges 🇬🇧 602 115 11ms 10 Oct 2024 580th olleicua 🇺🇸 601 109 35ms 3 Jul 2024 581st coldham10 601 178 11ms 13 Jan 2026 582nd MarcMush 🇫🇷 597 118 379ms 31 Jul 2024 583rd jared-hughes 596 113 21ms 4 Jul 2024 584th madex 🇩🇪 594 180 10ms 1 Jul 2024 585th edsrzf 🇳🇿 594 181 8ms 24 Nov 2024 586th junkondo-jp 591 117 10ms 15 Dec 2024 587th emgordon154 587 183 9ms 13 Dec 2024 588th Andrey2001 585 152 554ms 28 Jan 2026 589th MeWhenI 🇻🇦 583 193 112ms 1 Jul 2024 590th robin-scragg 578 185 11ms 5 Jul 2025 591st Program-Pi 577 120 10ms 7 days ago 592nd ginop 575 186 9ms 2 Jul 2024 592nd inverseLorentz 🇦🇺 575 186 11ms 8 Jul 2024 594th alemelis 573 123 712ms 26 Aug 2024 595th dokutan 568 136 145ms 5 Aug 2024 596th dokutan 567 122 11ms 5 Jun 2025 597th OllieBoyne 🇬🇧 566 189 11ms 12 Jul 2024 598th msbranicky 566 235 186ms 4 Jul 2024 599th dokutan 563 158 606ms 11 Jan 2026 600th msbranicky 563 165 143ms 4 Jul 2024 601st bac0id 560 182 423ms 1 Jul 2024 602nd tomh1012 560 191 10ms 21 Jan 2026 603rd MeWhenI 🇻🇦 559 91 2ms 1 Jul 2024 604th alexsave 558 124 11ms 13 Nov 2024 605th bac0id 556 155 2ms 3 Jul 2024 606th Mabeloid 🇳🇴 554 193 11ms 11 Sep 2024 607th MeWhenI 🇻🇦 548 179 68ms 9 Aug 2024 608th MeWhenI 🇻🇦 546 199 1,345ms 2 Jul 2024 609th weliveinhell 🇭🇹 545 127 11ms 4 Jul 2024 610th JOrE20 544 125 254ms 24 Dec 2025 611th dokutan 541 121 36ms 28 Sep 2024 612th zakariamouhid 536 129 10ms 3 Jul 2024 613th snoozingnewt 🇨🇦 532 130 10ms 29 Sep 2025 614th zt14427 527 203 9ms 1 Jul 2024 615th Salutations45 524 97 2ms 29 Dec 2024 616th luuumine 🇫🇷 519 166 2ms 1 Dec 2025 617th dokutan 517 180 145ms 1 Jul 2024 618th madex 🇩🇪 516 127 35ms 1 Jul 2024 619th klixel 🇨🇦 513 259 211ms 9 Jan 2025 620th Maximizer02 512 210 11ms 24 Jul 2024 621st MeWhenI 🇻🇦 511 198 47ms 6 Aug 2024 622nd msbranicky 511 265 57ms 4 Jul 2024 623rd KatieLG 🇬🇧 509 136 10ms 1 Jul 2024 624th 0xjac 🇨🇭 505 269 291ms 19 Jun 2025 625th ComputerKWasTaken 🇺🇸 504 130 34ms 4 Jul 2024 626th bac0id 497 225 465ms 1 Jul 2024 627th coreynash 494 140 10ms 2 Jul 2024 627th two-bad 🇬🇧 494 140 11ms 4 Oct 2024 629th blaztoma 🇱🇹 492 240 114ms 11 Jan 2026 630th MeWhenI 🇻🇦 491 172 11ms 13 Aug 2024 631st dieggsy 485 209 15ms 16 Oct 2024 632nd jameswmccarty 484 221 10ms 10 Jul 2024 633rd msbranicky 483 146 196ms 4 Jul 2024 634th CatsAreFluffy 482 227 59ms 3 Nov 2024 635th MeWhenI 🇻🇦 482 235 32ms 1 Jul 2024 636th MeWhenI 🇻🇦 479 116 120ms 7 Aug 2024 637th iczelia 🇩🇪 471 183 2ms 16 Oct 2025 638th ComputerKWasTaken 🇺🇸 470 210 2ms 1 Jul 2024 639th snoozingnewt 🇨🇦 469 184 2ms 9 Oct 2025 640th tomh1012 469 217 394ms 12 Jan 2026 First Prev 561–640 of 718 Next Last