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 Continued Fractions Crossword 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 Continued Fractions Crossword 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 bitsandbeyond 🇳🇱 652 106 9ms 9 hours ago 452nd LHLaurini 🇧🇷 651 131 2ms 1 Jul 2024 453rd error256 649 120 11ms 1 Jul 2024 453rd rschwa6308 🇺🇸 649 120 11ms 11 Jul 2024 453rd ahmetdemirag 🇨🇾 649 120 31ms 13 Feb 2025 456th DialFrost 🇸🇬 649 145 11ms 28 Dec 2024 457th kmathis22 647 173 346ms 22 Oct 2025 458th emgordon154 646 97 133ms 14 Nov 2024 459th inventshah 646 110 518ms 25 Jul 2024 460th bitsandbeyond 🇳🇱 643 154 2ms 9 hours ago 461st CaedenHarper 🇨🇦 642 159 366ms 17 Oct 2025 462nd Feniske 🇫🇷 640 106 217ms 20 Jul 2024 463rd CaedenHarper 🇨🇦 639 122 11ms 2 Sep 2024 463rd Bulmenisaurus 639 122 11ms 9 Oct 2024 463rd solisolu 639 122 11ms 13 days ago 466th MeWhenI 🇻🇦 638 111 4ms 1 Jul 2024 467th MeWhenI 🇻🇦 635 112 482ms 1 Jul 2024 468th bnic24 634 123 11ms 29 Jul 2024 468th iosovi 🇷🇴 634 123 10ms 9 Aug 2024 468th mossiegoat 634 123 10ms 25 Jun 2025 468th KasperKivimaeki 🇫🇮 634 123 10ms 5 Jul 2025 468th fuzzylojik-golf 🇺🇸 634 123 10ms 6 Jul 2025 473rd msbranicky 634 156 2ms 5 Jul 2024 474th h3ra993huskp 🇯🇵 632 177 315ms 24 Sep 2024 474th CaedenHarper 🇨🇦 632 177 351ms 17 Oct 2025 476th msbranicky 632 184 94ms 5 Jul 2024 477th MeWhenI 🇻🇦 630 137 108ms 1 Jul 2024 478th msbranicky 630 216 255ms 4 Jul 2024 479th CaedenHarper 🇨🇦 629 113 517ms 4 Oct 2024 479th fuzzylojik-golf 🇺🇸 629 113 649ms 6 Jul 2025 481st mousetail 🇳🇱 628 124 11ms 2 Jul 2024 481st codingisgreatbutiamnot 628 124 10ms 24 Aug 2024 481st mathisfun271 628 124 30ms 3 Oct 2024 484th SirBogman 🇺🇸 628 200 56ms 3 Jun 2025 485th MeWhenI 🇻🇦 627 160 4ms 2 Jul 2024 486th msbranicky 626 163 2,922ms 7 Jan 2025 487th error256 624 139 11ms 17 Sep 2024 488th KatieLG 🇬🇧 623 111 10ms 5 Oct 2025 489th mousetail 🇳🇱 622 137 2ms 1 Jul 2024 490th msbranicky 622 185 331ms 5 Jul 2024 491st MeWhenI 🇻🇦 621 91 2ms 1 Jul 2024 492nd bac0id 620 176 373ms 1 Jul 2024 493rd zbreit 🇺🇸 618 126 10ms 9 Jul 2024 493rd StardustGogeta 618 126 11ms 9 Jul 2024 493rd andrewjc2000 618 126 12ms 25 Jul 2025 493rd annaproxy 618 126 11ms 31 Aug 2025 497th rucin93 🇵🇱 614 102 134ms 31 Oct 2024 498th stefangimmillaro 614 127 10ms 22 Aug 2024 498th bitsandbeyond 🇳🇱 614 127 11ms 10 hours ago 500th error256 608 103 134ms 13 Aug 2024 501st bitsandbeyond 🇳🇱 605 225 250ms 10 hours ago 502nd LukeBridges 🇬🇧 601 115 12ms 10 Oct 2024 503rd ryyyn 🇺🇸 599 130 28ms 25 days ago 504th jared-hughes 596 113 21ms 4 Jul 2024 505th dokutan 596 158 12ms 21 Jul 2025 506th moustave 595 131 10ms 31 Mar 2025 507th error256 593 120 496ms 13 Aug 2024 508th junkondo-jp 591 117 12ms 15 Dec 2024 509th adamnielson42 🇺🇸 590 132 11ms 7 Oct 2024 510th MeWhenI 🇻🇦 588 193 120ms 1 Jul 2024 511th MeWhenI 🇻🇦 585 107 135ms 3 Aug 2024 512th Salutations45 583 97 2ms 29 Dec 2024 513th bitsandbeyond 🇳🇱 583 118 226ms 9 hours ago 514th msbranicky 582 134 10ms 1 Jul 2024 514th Emutis 🇱🇹 582 134 11ms 3 Nov 2024 514th blaztoma 🇱🇹 582 134 10ms 17 Sep 2025 517th MeWhenI 🇻🇦 581 162 12ms 1 Jul 2024 518th msbranicky 580 235 179ms 4 Jul 2024 519th guilhem-roy 🇫🇷 573 136 1,099ms 10 Jul 2024 519th aalec 573 136 10ms 29 hours ago 521st wobblybits 569 137 9ms 19 Aug 2025 521st shelerr 569 137 10ms 22 Aug 2025 521st retrohun 569 137 10ms 23 Oct 2025 524th ZakkkkAttackkkk 🇵🇭 565 138 11ms 2 Jul 2024 524th dirckvdende 565 138 11ms 2 Aug 2025 First Prev 451–525 of 682 Next Last