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 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 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 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 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 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 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 Bytes Time Submitted 526th SirBogman 🇺🇸 628 200 56ms 3 Jun 2025 527th MeWhenI 🇻🇦 627 160 5ms 2 Jul 2024 528th msbranicky 626 163 4,532ms 7 Jan 2025 529th sheen4n 625 171 10ms 21 Jul 2024 529th FortuiteMan 🇫🇷 625 171 11ms 26 Sep 2024 531st MeWhenI 🇻🇦 621 91 2ms 1 Jul 2024 532nd bac0id 620 176 401ms 1 Jul 2024 533rd msbranicky 619 185 331ms 5 Jul 2024 534th dokutan 617 173 11ms 2 Jul 2024 534th klixel 🇨🇦 617 173 13ms 20 Jan 2025 536th HumanoidCPU 616 144 629ms 31 Oct 2024 537th croc54 614 174 10ms 17 Jan 2025 538th emgordon154 606 108 41ms 26 Jul 2024 539th snoozingnewt 🇺🇸 606 144 78ms 8 days ago 540th Shanethegamer 🇺🇸 604 92 138ms 24 Sep 2024 541st KatieLG 🇬🇧 604 147 592ms 20 Apr 2025 542nd LukeBridges 🇬🇧 601 115 16ms 10 Oct 2024 543rd olleicua 🇺🇸 600 109 33ms 3 Jul 2024 544th edsrzf 🇳🇿 599 181 10ms 24 Nov 2024 545th jared-hughes 596 113 21ms 4 Jul 2024 546th MarcMush 🇫🇷 596 118 398ms 31 Jul 2024 547th madex 🇩🇪 593 180 11ms 1 Jul 2024 548th emgordon154 592 183 10ms 13 Dec 2024 549th junkondo-jp 590 117 9ms 15 Dec 2024 550th Salutations45 583 97 2ms 29 Dec 2024 551st KatieLG 🇬🇧 579 113 36ms 1 Jul 2024 552nd msbranicky 579 235 181ms 4 Jul 2024 553rd MeWhenI 🇻🇦 578 193 371ms 1 Jul 2024 554th mossiegoat 577 185 11ms 5 Jul 2025 555th ginop 574 186 11ms 2 Jul 2024 555th inverseLorentz 🇦🇺 574 186 13ms 8 Jul 2024 557th alemelis 572 123 738ms 26 Aug 2024 558th dokutan 566 122 10ms 5 Jun 2025 559th OllieBoyne 🇬🇧 565 189 11ms 12 Jul 2024 560th msbranicky 563 165 139ms 4 Jul 2024 561st bac0id 560 182 373ms 1 Jul 2024 562nd alexsave 557 124 11ms 13 Nov 2024 563rd bac0id 555 155 2ms 3 Jul 2024 564th dokutan 555 160 596ms 2 Jul 2024 565th Mabeloid 🇳🇴 553 193 12ms 11 Sep 2024 566th MeWhenI 🇻🇦 548 179 84ms 9 Aug 2024 567th dokutan 545 136 163ms 5 Aug 2024 568th weliveinhell 🇭🇹 544 127 10ms 4 Jul 2024 569th dokutan 541 121 36ms 28 Sep 2024 570th MeWhenI 🇻🇦 540 199 1,318ms 2 Jul 2024 571st zakariamouhid 536 129 10ms 3 Jul 2024 572nd snoozingnewt 🇺🇸 531 130 9ms 29 Sep 2025 573rd zt14427 526 203 10ms 1 Jul 2024 574th klixel 🇨🇦 525 259 198ms 9 Jan 2025 575th dokutan 517 180 154ms 1 Jul 2024 576th Maximizer02 516 210 13ms 24 Jul 2024 577th madex 🇩🇪 515 127 37ms 1 Jul 2024 578th MeWhenI 🇻🇦 509 198 51ms 6 Aug 2024 579th KatieLG 🇬🇧 508 136 11ms 1 Jul 2024 580th msbranicky 505 265 71ms 4 Jul 2024 581st 0xjac 🇨🇭 505 269 271ms 19 Jun 2025 582nd ComputerKWasTaken 🇺🇸 503 130 48ms 4 Jul 2024 583rd MeWhenI 🇻🇦 500 235 34ms 1 Jul 2024 584th bac0id 497 225 462ms 1 Jul 2024 585th coreynash 493 140 10ms 2 Jul 2024 585th two-bad 🇬🇧 493 140 9ms 4 Oct 2024 587th MeWhenI 🇻🇦 488 172 12ms 13 Aug 2024 588th jameswmccarty 483 221 11ms 10 Jul 2024 589th msbranicky 482 146 185ms 4 Jul 2024 590th dieggsy 482 209 17ms 16 Oct 2024 591st CatsAreFluffy 481 227 69ms 3 Nov 2024 592nd MeWhenI 🇻🇦 479 116 130ms 7 Aug 2024 593rd iczelia 🇩🇪 470 183 3ms 17 days ago 594th ComputerKWasTaken 🇺🇸 470 210 2ms 1 Jul 2024 595th snoozingnewt 🇺🇸 468 184 2ms 24 days ago 596th AntoineBlondon 468 228 10ms 7 Jul 2024 597th yuchuehw 466 229 11ms 5 Jul 2024 598th acollett89 461 150 10ms 5 Aug 2025 599th Mabeloid 🇳🇴 460 193 761ms 17 Sep 2024 600th xyangst 458 151 11ms 15 Oct 2024 First Prev 526–600 of 663 Next Last