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 Dragon Curve 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 Dragon Curve 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 480th DialFrost 🇸🇬 659 81 45ms 29 Nov 2025 482nd MeWhenI 🇻🇦 657 105 193ms 2 Jul 2024 483rd CaedenHarper 🇨🇦 657 171 499ms 22 Mar 2026 484th snoozingnewt 🇨🇦 657 177 106ms 8 Oct 2025 485th GolfingSuccess 🇬🇷 656 119 11ms 1 Jul 2024 485th 5cw 🇺🇸 656 119 11ms 1 Jul 2024 485th inventshah 656 119 12ms 1 Jul 2024 485th sisyphus-ppcg 🇦🇺 656 119 41ms 3 Jul 2024 485th cros107 🇦🇺 656 119 13ms 3 Jul 2024 485th SirBogman 🇺🇸 656 119 18ms 4 Jul 2024 485th thatbirdguythatuknownot 656 119 12ms 5 Jul 2024 485th bricknellj 656 119 12ms 23 May 2025 485th Flekay 🇩🇪 656 119 12ms 12 Feb 2026 485th edsrzf 🇳🇿 656 119 14ms 13 Mar 2026 485th aksyristos 656 119 12ms 27 Mar 2026 485th jusaka 656 119 12ms 23 days ago 485th vang1ong7ang 656 119 12ms 20 hours ago 498th KatieLG 🇬🇧 656 184 969ms 11 Aug 2024 499th LHLaurini 🇧🇷 652 131 2ms 1 Jul 2024 500th error256 650 120 12ms 1 Jul 2024 500th rschwa6308 🇺🇸 650 120 12ms 11 Jul 2024 500th ahmetdemirag 🇨🇾 650 120 34ms 13 Feb 2025 503rd kmathis22 650 173 569ms 22 Oct 2025 504th inventshah 648 110 601ms 25 Jul 2024 505th emgordon154 646 97 136ms 14 Nov 2024 506th SirBogman 🇺🇸 643 83 38ms 1 Jul 2024 507th CaedenHarper 🇨🇦 643 159 488ms 17 Oct 2025 508th CaedenHarper 🇨🇦 640 122 13ms 2 Sep 2024 508th Bulmenisaurus 640 122 11ms 9 Oct 2024 508th ryyyn 🇺🇸 640 122 34ms 10 Feb 2026 508th professor-l 640 122 12ms 25 days ago 512th DialFrost 🇸🇬 639 136 10ms 3 Jan 2026 513th MeWhenI 🇻🇦 638 111 5ms 1 Jul 2024 514th MeWhenI 🇻🇦 637 112 534ms 1 Jul 2024 515th Feniske 🇫🇷 634 106 276ms 20 Jul 2024 516th bnic24 634 123 11ms 29 Jul 2024 516th iosovi 🇷🇴 634 123 11ms 9 Aug 2024 516th robin-scragg 634 123 12ms 25 Jun 2025 516th KasperKivimaeki 🇫🇮 634 123 10ms 5 Jul 2025 516th fuzzylojik-golf 🇺🇸 634 123 12ms 6 Jul 2025 516th Matter1024 🇮🇳 634 123 12ms 1 Mar 2026 522nd msbranicky 634 156 2ms 5 Jul 2024 523rd MeWhenI 🇻🇦 633 137 107ms 1 Jul 2024 524th msbranicky 632 184 107ms 5 Jul 2024 525th SirBogman 🇺🇸 632 200 44ms 3 Jun 2025 526th CaedenHarper 🇨🇦 631 113 510ms 4 Oct 2024 526th fuzzylojik-golf 🇺🇸 631 113 478ms 6 Jul 2025 528th msbranicky 631 163 2,364ms 7 Jan 2025 529th msbranicky 630 216 317ms 4 Jul 2024 530th mousetail 🇳🇱 629 124 12ms 2 Jul 2024 530th codingisgreatbutiamnot 629 124 12ms 24 Aug 2024 530th mathisfun271 629 124 34ms 3 Oct 2024 530th Lv0Sys 🇵🇱 629 124 11ms 23 Feb 2026 534th error256 628 139 11ms 17 Sep 2024 535th KatieLG 🇬🇧 624 111 13ms 5 Oct 2025 536th msbranicky 624 185 386ms 5 Jul 2024 537th mousetail 🇳🇱 623 137 2ms 1 Jul 2024 538th bac0id 623 176 423ms 1 Jul 2024 539th zbreit 🇺🇸 619 126 12ms 9 Jul 2024 539th StardustGogeta 619 126 11ms 9 Jul 2024 539th andrewjc2000 619 126 12ms 25 Jul 2025 539th annaproxy 619 126 11ms 31 Aug 2025 543rd rucin93 🇵🇱 614 102 150ms 31 Oct 2024 544th stefangimmillaro 614 127 12ms 22 Aug 2024 545th error256 608 103 142ms 13 Aug 2024 546th dokutan 607 88 36ms 6 Oct 2024 547th LukeBridges 🇬🇧 603 115 12ms 10 Oct 2024 548th jusaka 599 119 443ms 9 days ago 549th jared-hughes 597 113 21ms 4 Jul 2024 550th moustave 596 131 11ms 31 Mar 2025 551st error256 594 120 504ms 13 Aug 2024 552nd junkondo-jp 592 117 10ms 15 Dec 2024 553rd adamnielson42 🇺🇸 591 132 12ms 7 Oct 2024 554th MeWhenI 🇻🇦 588 193 123ms 1 Jul 2024 555th Emutis 🇱🇹 587 133 12ms 1 Mar 2026 556th MeWhenI 🇻🇦 585 107 143ms 3 Aug 2024 557th msbranicky 582 134 10ms 1 Jul 2024 557th FortuiteMan 🇫🇷 582 134 12ms 3 days ago 559th MeWhenI 🇻🇦 579 160 4ms 2 Jul 2024 560th Program-Pi 578 120 10ms 26 Feb 2026 First Prev 481–560 of 800 Next Last