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 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 Chars Time Submitted 641st FortuiteMan 🇫🇷 453 126 14ms 18 Jan 2026 642nd ComputerKWasTaken 🇺🇸 451 130 34ms 4 Jul 2024 643rd klixel 🇨🇦 451 173 13ms 20 Jan 2025 644th croc54 448 174 9ms 17 Jan 2025 645th JOrE20 447 154 242ms 24 Dec 2025 646th MeWhenI 🇻🇦 443 152 12ms 1 Jul 2024 647th madex 🇩🇪 442 180 1,315ms 1 Jul 2024 648th coldham10 438 178 11ms 13 Jan 2026 649th snoozingnewt 🇨🇦 436 86 3ms 7 Oct 2025 650th c4augustus 431 87 2ms 16 Jul 2024 651st Flobois 425 158 260ms 23 Jul 2024 652nd MeWhenI 🇻🇦 422 116 120ms 7 Aug 2024 653rd Mabeloid 🇳🇴 419 170 462ms 17 Sep 2024 654th ginop 419 186 9ms 2 Jul 2024 654th inverseLorentz 🇦🇺 419 186 11ms 8 Jul 2024 656th OllieBoyne 🇬🇧 413 189 11ms 12 Jul 2024 657th Maximizer02 413 210 11ms 24 Jul 2024 658th JDiLenarda 🇫🇷 413 263 1,424ms 31 Aug 2024 659th CatsAreFluffy 410 208 2ms 3 Nov 2024 660th tomh1012 408 191 10ms 21 Jan 2026 661st IISResetMe 407 165 248ms 29 Dec 2025 662nd MeWhenI 🇻🇦 406 138 36ms 8 Aug 2024 663rd dokutan 396 170 10ms 15 Aug 2024 664th dokutan 395 174 593ms 2 Jul 2024 665th madex 🇩🇪 388 220 2ms 1 Jul 2024 666th zt14427 384 203 9ms 1 Jul 2024 667th BambooleanLogic 🇸🇪 383 181 10ms 23 Jun 2025 668th Msleizak 🇫🇷 381 176 261ms 19 Jul 2024 669th madex 🇩🇪 381 349 237ms 1 Jul 2024 670th TheZwierzLF 🇵🇱 377 189 585ms 25 Nov 2025 671st ComputerKWasTaken 🇺🇸 377 360 277ms 1 Jul 2024 672nd dokutan 369 250 4ms 15 Jul 2024 673rd jerrandolph 364 373 305ms 21 Sep 2025 674th saito-ta 🇯🇵 358 482 665ms 10 Jul 2024 675th jameswmccarty 353 221 10ms 10 Jul 2024 676th azure-blondon 342 228 10ms 7 Jul 2024 677th yuchuehw 341 229 11ms 5 Jul 2024 678th Schmitt-Very-Cool 325 345 501ms 3 Oct 2025 679th TheZwierzLF 🇵🇱 322 242 13ms 25 Nov 2025 680th galloj 🇨🇿 321 243 15ms 26 Aug 2024 681st JRaspass 🇬🇧 320 198 3ms 1 Jul 2024 682nd MyXoToD 🇩🇪 312 222 16ms 26 May 2025 683rd KatieLG 🇬🇧 310 438 274ms 22 Sep 2024 684th Zhenyu-Bo 283 276 10ms 1 Aug 2025 685th Sascha37 🇩🇪 258 331 2ms 26 Sep 2025 686th madex 🇩🇪 247 273 32ms 1 Jul 2024 687th aksyristos 222 352 11ms 27 Sep 2024 688th KatieLG 🇬🇧 219 467 434ms 13 Oct 2024 689th scpchicken 🇵🇼 158 402 3ms 4 Jul 2024 690th KatieLG 🇬🇧 149 778 127ms 15 Sep 2024 691st KatieLG 🇬🇧 146 913 221ms 15 Sep 2024 692nd KatieLG 🇬🇧 142 445 4ms 15 Sep 2024 693rd KatieLG 🇬🇧 139 624 3ms 15 Sep 2024 694th KatieLG 🇬🇧 128 673 119ms 15 Sep 2024 695th KatieLG 🇬🇧 123 559 215ms 15 Sep 2024 696th KatieLG 🇬🇧 122 926 33ms 15 Sep 2024 697th KatieLG 🇬🇧 121 718 11ms 15 Sep 2024 698th KatieLG 🇬🇧 115 861 2ms 15 Sep 2024 699th dokutan 114 963 78ms 4 Aug 2025 700th AidanWalter 109 716 11ms 3 Jan 2025 701st KatieLG 🇬🇧 104 490 2ms 15 Sep 2024 702nd KatieLG 🇬🇧 92 1,193 1,653ms 15 Sep 2024 703rd dokutan 89 963 2ms 4 Aug 2025 704th KatieLG 🇬🇧 88 825 106ms 15 Sep 2024 705th CaedenHarper 🇨🇦 79 723 144ms 11 Nov 2025 706th MeWhenI 🇻🇦 13 9,255 5ms 1 Jul 2024 707th namelessiw 0 22 149ms 25 Oct 2025 708th 2bular 0 23 59ms 18 Apr 2025 709th Natanaelel 🇸🇪 0 24 56ms 19 Apr 2025 710th kg583 🇺🇸 0 25 1,270ms 14 May 2025 711th AlephSquirrel 0 44 8ms 23 Dec 2025 712th Shanethegamer 🇺🇸 0 52 25ms 19 May 2025 713th ovs-code 🇩🇪 0 62 14ms 13 Jun 2025 714th KatieLG 🇬🇧 0 87 11ms 19 May 2025 715th dokutan 0 94 63ms 28 Jun 2025 716th Shanethegamer 🇺🇸 0 104 62ms 4 Jul 2025 717th Matter1024 🇮🇳 0 112 71ms 12 days ago 718th dokutan 0 119 59ms 8 Feb 2026 719th bitsandbeyond 🇳🇱 0 134 1,187ms 22 Nov 2025 720th edsrzf 🇳🇿 0 141 186ms 27 Apr 2025 First Prev 641–720 of 723 Next Last