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 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 Calendar 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 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 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 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 Calendar 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 Bytes Time Submitted 526th dokutan 647 153 2ms 2 Jul 2024 527th kmathis22 647 173 571ms 22 Oct 2025 528th bitsandbeyond 🇳🇱 643 154 2ms 18 days ago 529th CaedenHarper 🇨🇦 642 159 350ms 17 Oct 2025 530th Feniske 🇫🇷 640 106 217ms 20 Jul 2024 531st MeWhenI 🇻🇦 638 111 5ms 1 Jul 2024 532nd jatloe 636 168 11ms 24 Aug 2024 532nd SB-945 636 168 10ms 10 Jan 2025 534th msbranicky 634 156 2ms 5 Jul 2024 535th CaedenHarper 🇨🇦 632 177 460ms 17 Oct 2025 536th msbranicky 632 184 92ms 5 Jul 2024 537th CatsAreFluffy 630 100 54ms 15 Nov 2024 538th MeWhenI 🇻🇦 630 137 102ms 1 Jul 2024 539th msbranicky 630 216 258ms 4 Jul 2024 540th mousetail 🇳🇱 629 137 3ms 1 Jul 2024 541st marcin7Cd 629 170 10ms 11 Jul 2024 541st YAJUE114514 629 170 10ms 31 Jul 2025 543rd SirBogman 🇺🇸 628 200 44ms 3 Jun 2025 544th MeWhenI 🇻🇦 627 160 4ms 2 Jul 2024 545th msbranicky 626 163 2,977ms 7 Jan 2025 546th sheen4n 625 171 10ms 21 Jul 2024 546th FortuiteMan 🇫🇷 625 171 11ms 26 Sep 2024 548th msbranicky 622 185 342ms 5 Jul 2024 549th MeWhenI 🇻🇦 621 91 2ms 1 Jul 2024 550th bac0id 619 176 384ms 1 Jul 2024 551st dokutan 618 173 9ms 2 Jul 2024 551st klixel 🇨🇦 618 173 11ms 20 Jan 2025 553rd HumanoidCPU 617 144 518ms 31 Oct 2024 554th croc54 614 174 10ms 17 Jan 2025 555th emgordon154 606 108 32ms 26 Jul 2024 556th bitsandbeyond 🇳🇱 605 225 265ms 19 days ago 557th Shanethegamer 🇺🇸 604 92 175ms 24 Sep 2024 558th KatieLG 🇬🇧 604 147 543ms 20 Apr 2025 559th LukeBridges 🇬🇧 601 115 10ms 10 Oct 2024 560th olleicua 🇺🇸 600 109 34ms 3 Jul 2024 561st edsrzf 🇳🇿 599 181 9ms 24 Nov 2024 562nd MarcMush 🇫🇷 597 118 349ms 31 Jul 2024 562nd bitsandbeyond 🇳🇱 597 118 226ms 19 days ago 564th jared-hughes 596 113 20ms 4 Jul 2024 565th madex 🇩🇪 594 180 10ms 1 Jul 2024 566th emgordon154 592 183 8ms 13 Dec 2024 567th junkondo-jp 591 117 9ms 15 Dec 2024 568th MeWhenI 🇻🇦 588 193 126ms 1 Jul 2024 569th Salutations45 583 97 3ms 29 Dec 2024 570th KatieLG 🇬🇧 579 113 34ms 1 Jul 2024 571st robin-scragg 578 185 10ms 5 Jul 2025 572nd ginop 575 186 10ms 2 Jul 2024 572nd inverseLorentz 🇦🇺 575 186 10ms 8 Jul 2024 574th alemelis 573 123 685ms 26 Aug 2024 575th dokutan 567 122 9ms 5 Jun 2025 576th msbranicky 567 235 275ms 4 Jul 2024 577th OllieBoyne 🇬🇧 566 189 10ms 12 Jul 2024 578th msbranicky 563 165 139ms 4 Jul 2024 579th bac0id 561 182 338ms 1 Jul 2024 580th alexsave 558 124 9ms 13 Nov 2024 581st bac0id 556 155 2ms 3 Jul 2024 582nd dokutan 555 160 564ms 2 Jul 2024 583rd Mabeloid 🇳🇴 554 193 11ms 11 Sep 2024 584th MeWhenI 🇻🇦 548 179 77ms 9 Aug 2024 585th dokutan 545 136 132ms 5 Aug 2024 586th weliveinhell 🇭🇹 544 127 9ms 4 Jul 2024 587th dokutan 541 121 32ms 28 Sep 2024 588th MeWhenI 🇻🇦 540 199 1,247ms 2 Jul 2024 589th zakariamouhid 536 129 10ms 3 Jul 2024 590th snoozingnewt 🇨🇦 532 130 10ms 29 Sep 2025 591st zt14427 527 203 9ms 1 Jul 2024 592nd luuumine 🇫🇷 519 166 2ms 10 days ago 593rd dokutan 517 180 148ms 1 Jul 2024 594th bitsandbeyond 🇳🇱 517 258 177ms 18 days ago 595th Maximizer02 516 210 13ms 24 Jul 2024 596th madex 🇩🇪 515 127 32ms 1 Jul 2024 597th klixel 🇨🇦 515 259 270ms 9 Jan 2025 598th MeWhenI 🇻🇦 509 198 47ms 6 Aug 2024 599th KatieLG 🇬🇧 508 136 11ms 1 Jul 2024 600th msbranicky 508 265 57ms 4 Jul 2024 First Prev 526–600 of 692 Next Last