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 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 Chars Time Submitted 601st snoozingnewt 🇨🇦 464 184 2ms 9 Oct 2025 602nd madex 🇩🇪 461 127 32ms 1 Jul 2024 603rd acollett89 461 150 9ms 5 Aug 2025 604th xyangst 458 151 10ms 15 Oct 2024 605th marcin7Cd 458 170 10ms 11 Jul 2024 605th Mabeloid 🇳🇴 458 170 12ms 17 Sep 2024 605th YAJUE114514 458 170 10ms 31 Jul 2025 608th sheen4n 456 171 10ms 21 Jul 2024 608th FortuiteMan 🇫🇷 456 171 11ms 26 Sep 2024 610th jtaxen 453 250 127ms 2 Jul 2024 611th ComputerKWasTaken 🇺🇸 450 130 35ms 4 Jul 2024 612th klixel 🇨🇦 450 173 11ms 20 Jan 2025 613th tomh1012 450 227 373ms 23 Jul 2024 614th croc54 448 174 10ms 17 Jan 2025 615th Maximizer02 448 210 13ms 24 Jul 2024 616th MeWhenI 🇻🇦 443 152 12ms 1 Jul 2024 617th madex 🇩🇪 441 180 834ms 1 Jul 2024 618th snoozingnewt 🇨🇦 436 86 3ms 7 Oct 2025 619th c4augustus 431 87 2ms 16 Jul 2024 620th Flobois 429 158 215ms 23 Jul 2024 621st MeWhenI 🇻🇦 422 116 148ms 7 Aug 2024 622nd Mabeloid 🇳🇴 419 170 759ms 17 Sep 2024 623rd ginop 419 186 10ms 2 Jul 2024 623rd inverseLorentz 🇦🇺 419 186 10ms 8 Jul 2024 625th OllieBoyne 🇬🇧 412 189 10ms 12 Jul 2024 626th CatsAreFluffy 410 208 2ms 3 Nov 2024 627th IISResetMe 409 166 223ms 4 Jul 2024 628th JDiLenarda 🇫🇷 409 263 1,359ms 31 Aug 2024 629th MeWhenI 🇻🇦 406 138 36ms 8 Aug 2024 630th bitsandbeyond 🇳🇱 402 294 29ms 17 days ago 631st dokutan 401 250 4ms 15 Jul 2024 632nd dokutan 396 170 10ms 15 Aug 2024 633rd dokutan 395 174 546ms 2 Jul 2024 634th madex 🇩🇪 388 220 2ms 1 Jul 2024 635th Msleizak 🇫🇷 385 176 217ms 19 Jul 2024 636th zt14427 384 203 9ms 1 Jul 2024 637th BambooleanLogic 🇸🇪 382 181 9ms 23 Jun 2025 638th madex 🇩🇪 382 349 488ms 1 Jul 2024 639th ComputerKWasTaken 🇺🇸 378 360 259ms 1 Jul 2024 640th TheZwierzLF 🇵🇱 377 189 879ms 15 days ago 641st jerrandolph 365 373 273ms 21 Sep 2025 642nd saito-ta 🇯🇵 358 482 665ms 10 Jul 2024 643rd jameswmccarty 353 221 10ms 10 Jul 2024 644th azure-blondon 342 228 10ms 7 Jul 2024 645th yuchuehw 340 229 10ms 5 Jul 2024 646th Schmitt-Very-Cool 324 345 507ms 3 Oct 2025 647th bitsandbeyond 🇳🇱 323 351 109ms 17 days ago 648th TheZwierzLF 🇵🇱 322 242 12ms 15 days ago 649th JRaspass 🇬🇧 321 198 3ms 1 Jul 2024 650th galloj 🇨🇿 321 243 15ms 26 Aug 2024 651st MyXoToD 🇩🇪 311 222 10ms 26 May 2025 652nd KatieLG 🇬🇧 311 438 299ms 22 Sep 2024 653rd Zhenyu-Bo 282 276 10ms 1 Aug 2025 654th Sascha37 🇩🇪 258 331 2ms 26 Sep 2025 655th madex 🇩🇪 247 273 30ms 1 Jul 2024 656th aksyristos 221 352 10ms 27 Sep 2024 657th KatieLG 🇬🇧 219 467 354ms 13 Oct 2024 658th scpchicken 🇵🇼 158 402 3ms 4 Jul 2024 659th KatieLG 🇬🇧 149 778 120ms 15 Sep 2024 660th KatieLG 🇬🇧 146 913 470ms 15 Sep 2024 661st KatieLG 🇬🇧 143 445 4ms 15 Sep 2024 662nd KatieLG 🇬🇧 139 624 3ms 15 Sep 2024 663rd KatieLG 🇬🇧 131 718 10ms 15 Sep 2024 664th KatieLG 🇬🇧 128 673 100ms 15 Sep 2024 665th KatieLG 🇬🇧 128 926 32ms 15 Sep 2024 666th KatieLG 🇬🇧 123 559 207ms 15 Sep 2024 667th KatieLG 🇬🇧 115 490 2ms 15 Sep 2024 668th KatieLG 🇬🇧 115 861 1ms 15 Sep 2024 669th dokutan 113 963 65ms 4 Aug 2025 670th AidanWalter 109 716 10ms 3 Jan 2025 671st KatieLG 🇬🇧 91 1,193 1,084ms 15 Sep 2024 672nd dokutan 89 963 2ms 4 Aug 2025 673rd KatieLG 🇬🇧 88 825 106ms 15 Sep 2024 674th CaedenHarper 🇨🇦 78 723 146ms 11 Nov 2025 675th MeWhenI 🇻🇦 13 9,255 4ms 1 Jul 2024 First Prev 601–675 of 687 Next Last