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 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 Chars Time Submitted 641st MeWhenI 🇻🇦 476 179 68ms 9 Aug 2024 642nd emgordon154 474 183 8ms 13 Dec 2024 643rd AtengChen 473 165 11ms 14 Aug 2024 644th msbranicky 471 146 203ms 4 Jul 2024 645th ComputerKWasTaken 🇺🇸 470 210 2ms 1 Jul 2024 646th Andrey2001 469 152 516ms 28 Jan 2026 647th blaztoma 🇱🇹 469 240 115ms 11 Jan 2026 648th iczelia 🇩🇪 466 183 2ms 16 Oct 2025 649th snoozingnewt 🇨🇦 464 184 2ms 9 Oct 2025 650th acollett89 462 150 11ms 5 Aug 2025 651st xyangst 459 151 12ms 15 Oct 2024 652nd marcin7Cd 459 170 10ms 11 Jul 2024 652nd Mabeloid 🇳🇴 459 170 13ms 17 Sep 2024 652nd YAJUE114514 459 170 12ms 31 Jul 2025 655th sheen4n 456 171 11ms 21 Jul 2024 656th jtaxen 455 250 127ms 2 Jul 2024 657th FortuiteMan 🇫🇷 453 126 14ms 18 Jan 2026 658th klixel 🇨🇦 451 173 13ms 20 Jan 2025 659th croc54 448 174 10ms 17 Jan 2025 660th JOrE20 447 154 284ms 24 Dec 2025 661st MeWhenI 🇻🇦 443 152 12ms 1 Jul 2024 662nd madex 🇩🇪 442 180 1,315ms 1 Jul 2024 663rd coldham10 438 178 10ms 13 Jan 2026 664th snoozingnewt 🇨🇦 436 86 3ms 7 Oct 2025 665th c4augustus 431 87 2ms 16 Jul 2024 666th denkyuu1 430 124 36ms 6 days ago 667th Flobois 425 158 225ms 23 Jul 2024 668th MeWhenI 🇻🇦 422 116 129ms 7 Aug 2024 669th madex 🇩🇪 420 127 36ms 1 Jul 2024 670th ginop 420 186 11ms 2 Jul 2024 670th inverseLorentz 🇦🇺 420 186 12ms 8 Jul 2024 672nd Mabeloid 🇳🇴 419 170 530ms 17 Sep 2024 673rd OllieBoyne 🇬🇧 413 189 11ms 12 Jul 2024 674th Maximizer02 413 210 12ms 24 Jul 2024 675th JDiLenarda 🇫🇷 413 263 1,386ms 31 Aug 2024 676th ComputerKWasTaken 🇺🇸 411 130 35ms 4 Jul 2024 677th CatsAreFluffy 410 208 2ms 3 Nov 2024 678th tomh1012 409 191 10ms 21 Jan 2026 679th tomh1012 408 170 11ms 26 days ago 680th IISResetMe 407 165 288ms 29 Dec 2025 681st MeWhenI 🇻🇦 406 138 36ms 8 Aug 2024 682nd dokutan 396 170 10ms 15 Aug 2024 683rd dokutan 395 174 599ms 2 Jul 2024 684th madex 🇩🇪 388 220 2ms 1 Jul 2024 685th zt14427 384 203 10ms 1 Jul 2024 686th BambooleanLogic 🇸🇪 383 181 11ms 23 Jun 2025 687th madex 🇩🇪 382 349 237ms 1 Jul 2024 688th Msleizak 🇫🇷 381 176 211ms 19 Jul 2024 689th TheZwierzLF 🇵🇱 377 189 586ms 25 Nov 2025 690th ComputerKWasTaken 🇺🇸 377 360 336ms 1 Jul 2024 691st dokutan 369 250 4ms 15 Jul 2024 692nd jerrandolph 364 373 352ms 21 Sep 2025 693rd saito-ta 🇯🇵 358 482 665ms 10 Jul 2024 694th jameswmccarty 353 221 11ms 10 Jul 2024 695th azure-blondon 342 228 10ms 7 Jul 2024 696th yuchuehw 341 229 11ms 5 Jul 2024 697th Schmitt-Very-Cool 325 345 501ms 3 Oct 2025 698th TheZwierzLF 🇵🇱 322 242 15ms 25 Nov 2025 699th galloj 🇨🇿 321 243 18ms 26 Aug 2024 700th JRaspass 🇬🇧 320 198 4ms 1 Jul 2024 701st MyXoToD 🇩🇪 312 222 13ms 26 May 2025 702nd KatieLG 🇬🇧 310 438 340ms 22 Sep 2024 703rd Zhenyu-Bo 283 276 11ms 1 Aug 2025 704th Sascha37 🇩🇪 258 331 2ms 26 Sep 2025 705th madex 🇩🇪 247 273 32ms 1 Jul 2024 706th KatieLG 🇬🇧 219 467 420ms 13 Oct 2024 707th KatieLG 🇬🇧 149 778 119ms 15 Sep 2024 708th KatieLG 🇬🇧 146 913 241ms 15 Sep 2024 709th KatieLG 🇬🇧 142 445 4ms 15 Sep 2024 710th KatieLG 🇬🇧 139 624 3ms 15 Sep 2024 711th KatieLG 🇬🇧 128 673 116ms 15 Sep 2024 712th KatieLG 🇬🇧 123 559 277ms 15 Sep 2024 713th KatieLG 🇬🇧 122 926 33ms 15 Sep 2024 714th KatieLG 🇬🇧 121 718 12ms 15 Sep 2024 715th KatieLG 🇬🇧 115 861 2ms 15 Sep 2024 716th dokutan 114 963 67ms 4 Aug 2025 717th AidanWalter 109 716 11ms 3 Jan 2025 718th KatieLG 🇬🇧 104 490 2ms 15 Sep 2024 719th KatieLG 🇬🇧 92 1,193 1,596ms 15 Sep 2024 720th dokutan 89 963 2ms 4 Aug 2025 First Prev 641–720 of 742 Next Last