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Zeckendorf Representation in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 526th MeWhenI 🇻🇦 540 199 1,318ms 2 Jul 2024 527th olleicua 🇺🇸 537 109 33ms 3 Jul 2024 528th commandblockguy 🇺🇸 537 145 12ms 1 Jul 2024 528th jared-hughes 537 145 11ms 3 Jul 2024 530th zakariamouhid 536 129 10ms 3 Jul 2024 531st MeWhenI 🇻🇦 536 162 15ms 2 Jul 2024 532nd KrausRaus 🇺🇸 534 146 12ms 4 Jul 2024 532nd ComputerKWasTaken 🇺🇸 534 146 11ms 4 Jul 2024 532nd hellwue 534 146 31ms 18 Jul 2024 532nd btjones0 534 146 11ms 7 Feb 2025 536th Shanethegamer 🇺🇸 532 92 138ms 24 Sep 2024 537th snoozingnewt 🇺🇸 531 130 9ms 29 Sep 2025 538th msbranicky 531 134 570ms 1 Jul 2024 539th fgrosshans 🇫🇷 526 148 11ms 9 Jul 2024 540th klixel 🇨🇦 525 259 198ms 9 Jan 2025 541st commandblockguy 🇺🇸 523 136 554ms 1 Sep 2025 542nd StefanHabel 🇨🇦 523 149 16ms 22 Mar 2025 543rd edsrzf 🇳🇿 520 181 10ms 24 Nov 2024 544th BREMAUCY 🇫🇷 519 150 15ms 3 Jul 2024 545th dokutan 517 180 154ms 1 Jul 2024 546th roguh 🇬🇹 516 151 13ms 30 Jul 2024 547th emgordon154 515 183 10ms 13 Dec 2024 548th hiichbindermax 512 152 9ms 15 Jul 2024 548th InigoK 🇺🇸 512 152 234ms 4 Sep 2025 550th snoozingnewt 🇺🇸 510 144 83ms 6 days ago 551st leon-w 509 153 11ms 24 Jul 2024 552nd MeWhenI 🇻🇦 509 198 51ms 6 Aug 2024 553rd msbranicky 505 265 71ms 4 Jul 2024 554th 0xjac 🇨🇭 504 269 271ms 19 Jun 2025 555th MeWhenI 🇻🇦 500 235 34ms 1 Jul 2024 556th CutSandstone 499 156 11ms 2 Jul 2024 557th bac0id 497 225 462ms 1 Jul 2024 558th mbittner20 496 157 13ms 11 Jul 2024 558th Vaekor 496 157 10ms 23 Jul 2024 558th theadamabrams 496 157 12ms 26 Dec 2024 561st coreynash 493 140 10ms 2 Jul 2024 561st two-bad 🇬🇧 493 140 9ms 4 Oct 2024 563rd jacekwladzinski 490 159 13ms 23 days ago 564th MeWhenI 🇻🇦 488 172 12ms 13 Aug 2024 565th vgamula 🇺🇦 487 160 32ms 3 Jul 2024 566th dieggsy 482 209 17ms 16 Oct 2024 567th jtaxen 481 162 13ms 2 Jul 2024 567th nstearns96 🇬🇧 481 162 13ms 9 Jul 2024 569th CatsAreFluffy 481 227 69ms 3 Nov 2024 570th dokutan 480 231 41ms 27 Aug 2024 571st Pyroan 478 163 12ms 14 May 2025 572nd MeWhenI 🇻🇦 476 179 84ms 9 Aug 2024 573rd OCNeve 475 164 13ms 3 Jul 2024 573rd Upload-and-View 🇺🇦 475 164 13ms 9 Aug 2025 575th AtengChen 472 165 15ms 14 Aug 2024 576th msbranicky 470 146 185ms 4 Jul 2024 577th ComputerKWasTaken 🇺🇸 470 210 2ms 1 Jul 2024 578th iczelia 🇩🇪 466 183 3ms 15 days ago 579th snoozingnewt 🇺🇸 463 184 2ms 22 days ago 580th madex 🇩🇪 461 127 37ms 1 Jul 2024 581st acollett89 461 150 10ms 5 Aug 2025 582nd xyangst 458 151 11ms 15 Oct 2024 583rd marcin7Cd 458 170 13ms 11 Jul 2024 583rd Mabeloid 🇳🇴 458 170 14ms 17 Sep 2024 583rd YAJUE114514 458 170 11ms 31 Jul 2025 586th sheen4n 456 171 10ms 21 Jul 2024 586th FortuiteMan 🇫🇷 456 171 11ms 26 Sep 2024 588th jtaxen 453 250 163ms 2 Jul 2024 589th ComputerKWasTaken 🇺🇸 450 130 48ms 4 Jul 2024 590th klixel 🇨🇦 450 173 13ms 20 Jan 2025 591st tomh1012 449 227 390ms 23 Jul 2024 592nd croc54 448 174 10ms 17 Jan 2025 593rd Maximizer02 448 210 13ms 24 Jul 2024 594th MeWhenI 🇻🇦 443 152 12ms 1 Jul 2024 595th madex 🇩🇪 441 180 834ms 1 Jul 2024 596th snoozingnewt 🇺🇸 436 86 3ms 24 days ago 597th c4augustus 431 87 3ms 16 Jul 2024 598th Flobois 429 158 235ms 23 Jul 2024 599th MeWhenI 🇻🇦 422 116 130ms 7 Aug 2024 600th ginop 419 186 11ms 2 Jul 2024 First Prev 526–600 of 659 Next Last