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 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 Binary Lambda Calculus 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 Binary Lambda Calculus 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 Chars Time Submitted 451st CaedenHarper 🇨🇦 641 159 376ms 22 days ago 452nd Feniske 🇫🇷 640 106 220ms 20 Jul 2024 453rd CaedenHarper 🇨🇦 639 122 11ms 2 Sep 2024 453rd Bulmenisaurus 639 122 12ms 9 Oct 2024 455th MeWhenI 🇻🇦 636 111 4ms 1 Jul 2024 456th MeWhenI 🇻🇦 635 112 482ms 1 Jul 2024 457th bnic24 633 123 16ms 29 Jul 2024 457th iosovi 🇷🇴 633 123 16ms 9 Aug 2024 457th mossiegoat 633 123 11ms 25 Jun 2025 457th KasperKivimaeki 🇫🇮 633 123 17ms 5 Jul 2025 457th fuzzylojik-golf 🇺🇸 633 123 35ms 6 Jul 2025 462nd msbranicky 632 156 2ms 5 Jul 2024 463rd h3ra993huskp 🇯🇵 632 177 315ms 24 Sep 2024 463rd CaedenHarper 🇨🇦 632 177 351ms 22 days ago 465th MeWhenI 🇻🇦 630 137 114ms 1 Jul 2024 466th msbranicky 630 184 116ms 5 Jul 2024 467th CaedenHarper 🇨🇦 629 113 517ms 4 Oct 2024 467th fuzzylojik-golf 🇺🇸 629 113 649ms 6 Jul 2025 469th msbranicky 629 216 255ms 4 Jul 2024 470th mousetail 🇳🇱 628 124 14ms 2 Jul 2024 470th codingisgreatbutiamnot 628 124 12ms 24 Aug 2024 470th mathisfun271 628 124 49ms 3 Oct 2024 473rd SirBogman 🇺🇸 628 200 56ms 3 Jun 2025 474th MeWhenI 🇻🇦 627 160 5ms 2 Jul 2024 475th msbranicky 626 163 2,947ms 7 Jan 2025 476th error256 624 139 19ms 17 Sep 2024 477th KatieLG 🇬🇧 622 111 11ms 5 Oct 2025 478th mousetail 🇳🇱 622 137 2ms 1 Jul 2024 479th MeWhenI 🇻🇦 621 91 2ms 1 Jul 2024 480th bac0id 620 176 379ms 1 Jul 2024 481st msbranicky 619 185 331ms 5 Jul 2024 482nd zbreit 🇺🇸 618 126 14ms 9 Jul 2024 482nd StardustGogeta 618 126 12ms 9 Jul 2024 482nd andrewjc2000 618 126 12ms 25 Jul 2025 482nd annaproxy 618 126 16ms 31 Aug 2025 486th rucin93 🇵🇱 614 102 134ms 31 Oct 2024 487th stefangimmillaro 614 127 12ms 22 Aug 2024 488th error256 608 103 135ms 13 Aug 2024 489th LukeBridges 🇬🇧 601 115 16ms 10 Oct 2024 490th ryyyn 🇺🇸 599 130 30ms 11 days ago 491st jared-hughes 596 113 21ms 4 Jul 2024 492nd dokutan 596 158 12ms 21 Jul 2025 493rd moustave 595 131 11ms 31 Mar 2025 494th error256 593 120 496ms 13 Aug 2024 495th junkondo-jp 590 117 9ms 15 Dec 2024 496th adamnielson42 🇺🇸 590 132 11ms 7 Oct 2024 497th MeWhenI 🇻🇦 585 107 136ms 3 Aug 2024 498th Salutations45 583 97 2ms 29 Dec 2024 499th msbranicky 581 134 14ms 1 Jul 2024 499th Emutis 🇱🇹 581 134 11ms 3 Nov 2024 499th blaztoma 🇱🇹 581 134 10ms 17 Sep 2025 502nd MeWhenI 🇻🇦 581 162 12ms 1 Jul 2024 503rd msbranicky 579 235 179ms 4 Jul 2024 504th MeWhenI 🇻🇦 578 193 334ms 1 Jul 2024 505th guilhem-roy 🇫🇷 573 136 1,078ms 10 Jul 2024 506th solisolu 572 149 2ms 41 mins ago 507th wobblybits 569 137 10ms 19 Aug 2025 507th shelerr 569 137 15ms 22 Aug 2025 507th retrohun 569 137 11ms 16 days ago 510th ZakkkkAttackkkk 🇵🇭 565 138 12ms 2 Jul 2024 510th dirckvdende 565 138 11ms 2 Aug 2025 512th msbranicky 563 165 139ms 4 Jul 2024 513th elgan65536 561 139 11ms 5 Jul 2024 513th cykim8811 561 139 11ms 10 Jul 2024 513th Alex-x90 🇺🇸 561 139 11ms 14 Jul 2024 513th vhoulbreque 🇫🇷 561 139 40ms 9 Feb 2025 513th CornerMercury 🇬🇧 561 139 11ms 6 Jun 2025 518th bac0id 560 182 373ms 1 Jul 2024 519th alemelis 558 123 738ms 26 Aug 2024 520th alexsave 557 124 11ms 13 Nov 2024 521st Natanaelel 🇸🇪 557 140 12ms 2 Jul 2024 521st solisolu 557 140 10ms 27 hours ago 523rd bac0id 550 155 2ms 3 Jul 2024 524th neihousaigaai 549 142 13ms 29 Sep 2024 525th Stockoh 🇫🇷 545 143 15ms 29 Sep 2024 First Prev 451–525 of 665 Next Last