Zeckendorf Representation in all languages in bytes. 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 526th dokutan 566 122 5 Jun 2025 527th OllieBoyne 🇬🇧 564 189 12 Jul 2024 528th msbranicky 563 165 4 Jul 2024 529th bac0id 559 182 1 Jul 2024 530th alexsave 557 124 13 Nov 2024 531st bac0id 554 155 3 Jul 2024 532nd dokutan 553 160 2 Jul 2024 533rd Mabeloid 🇳🇴 553 193 11 Sep 2024 534th MeWhenI 🇻🇦 548 179 9 Aug 2024 535th dokutan 545 136 5 Aug 2024 536th weliveinhell 🇭🇹 543 127 4 Jul 2024 537th dokutan 540 121 28 Sep 2024 538th MeWhenI 🇻🇦 540 199 2 Jul 2024 539th zakariamouhid 535 129 3 Jul 2024 540th zt14427 525 203 1 Jul 2024 541st klixel 🇨🇦 525 259 9 Jan 2025 542nd dokutan 517 180 1 Jul 2024 543rd Maximizer02 516 210 24 Jul 2024 544th madex 🇩🇪 515 127 1 Jul 2024 545th MeWhenI 🇻🇦 509 198 6 Aug 2024 546th KatieLG 🇬🇧 508 136 1 Jul 2024 547th msbranicky 505 265 4 Jul 2024 548th ComputerKWasTaken 🇺🇸 503 130 4 Jul 2024 549th 0xjac 🇨🇭 501 269 19 Jun 2025 550th MeWhenI 🇻🇦 500 235 1 Jul 2024 551st coreynash 493 140 2 Jul 2024 551st two-bad 🇬🇧 493 140 4 Oct 2024 553rd MeWhenI 🇻🇦 488 172 13 Aug 2024 554th jameswmccarty 483 221 10 Jul 2024 554th snoozingnewt 🇺🇸 483 221 14 Jul 2024 556th msbranicky 482 146 4 Jul 2024 557th dieggsy 482 209 16 Oct 2024 558th CatsAreFluffy 481 227 3 Nov 2024 559th MeWhenI 🇻🇦 479 116 7 Aug 2024 560th ComputerKWasTaken 🇺🇸 470 210 1 Jul 2024 561st AntoineBlondon 468 228 7 Jul 2024 562nd yuchuehw 466 229 5 Jul 2024 563rd acollett89 460 150 8 days ago 564th Mabeloid 🇳🇴 458 193 17 Sep 2024 565th xyangst 457 151 15 Oct 2024 566th LHLaurini 🇧🇷 453 139 1 Jul 2024 567th jtaxen 451 250 2 Jul 2024 568th tomh1012 448 227 23 Jul 2024 569th dokutan 444 244 26 days ago 570th MeWhenI 🇻🇦 443 152 1 Jul 2024 571st madex 🇩🇪 441 180 1 Jul 2024 572nd galloj 🇨🇿 439 243 26 Aug 2024 573rd c4augustus 431 87 16 Jul 2024 574th Flobois 429 158 23 Jul 2024 575th jacobly0 🇺🇸 420 484 4 Jul 2024 576th CatsAreFluffy 413 208 3 Nov 2024 577th madex 🇩🇪 411 168 1 Jul 2024 578th IISResetMe 409 166 4 Jul 2024 579th JDiLenarda 🇫🇷 409 263 31 Aug 2024 580th MeWhenI 🇻🇦 404 138 8 Aug 2024 581st dokutan 399 250 15 Jul 2024 582nd dokutan 396 170 15 Aug 2024 583rd madex 🇩🇪 390 220 1 Jul 2024 584th madex 🇩🇪 390 349 1 Jul 2024 585th Zhenyu-Bo 386 276 12 days ago 586th Msleizak 🇫🇷 385 176 19 Jul 2024 587th BambooleanLogic 🇸🇪 381 181 23 Jun 2025 588th ComputerKWasTaken 🇺🇸 374 360 1 Jul 2024 589th dokutan 363 194 2 Jul 2024 590th Schmitt-Very-Cool 361 373 18 Jul 2024 591st saito-ta 🇯🇵 358 482 10 Jul 2024 592nd dokutan 346 330 27 Aug 2024 593rd JRaspass 🇬🇧 332 198 1 Jul 2024 594th MyXoToD 🇩🇪 311 222 26 May 2025 595th KatieLG 🇬🇧 308 438 22 Sep 2024 596th aksyristos 303 352 27 Sep 2024 597th madex 🇩🇪 247 273 1 Jul 2024 598th snoozingnewt 🇺🇸 247 353 27 Jan 2025 599th KatieLG 🇬🇧 218 467 13 Oct 2024 600th KatieLG 🇬🇧 187 624 15 Sep 2024 Prev 526–600 of 626 Next