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 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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Chars Time 451st LukeBridges 🇬🇧 600 115 10 Oct 2024 452nd bac0id 599 225 1 Jul 2024 453rd jared-hughes 596 113 4 Jul 2024 454th edsrzf 🇳🇿 596 181 24 Nov 2024 455th moustave 594 131 31 Mar 2025 456th junkondo-jp 590 117 15 Dec 2024 457th error256 590 120 13 Aug 2024 458th emgordon154 590 183 13 Dec 2024 459th adamnielson42 🇺🇸 589 132 7 Oct 2024 460th MeWhenI 🇻🇦 585 107 3 Aug 2024 461st ryyyn 🇺🇸 585 133 15 Jan 2025 462nd Salutations45 581 97 29 Dec 2024 463rd msbranicky 580 134 1 Jul 2024 463rd Emutis 🇱🇹 580 134 3 Nov 2024 465th msbranicky 579 235 4 Jul 2024 466th MeWhenI 🇻🇦 578 193 1 Jul 2024 467th guilhem-roy 🇫🇷 572 136 10 Jul 2024 468th ZakkkkAttackkkk 🇵🇭 564 138 2 Jul 2024 469th msbranicky 563 165 4 Jul 2024 470th elgan65536 559 139 5 Jul 2024 470th cykim8811 559 139 10 Jul 2024 470th Alex-x90 🇺🇸 559 139 14 Jul 2024 470th vhoulbreque 🇫🇷 559 139 9 Feb 2025 470th CornerMercury 🇬🇧 559 139 6 Jun 2025 475th bac0id 559 182 1 Jul 2024 476th alemelis 558 123 26 Aug 2024 477th alexsave 556 124 13 Nov 2024 478th Natanaelel 🇸🇪 555 140 2 Jul 2024 479th neihousaigaai 548 142 29 Sep 2024 480th bac0id 548 155 3 Jul 2024 481st Stockoh 🇫🇷 544 143 29 Sep 2024 481st snydej 544 143 21 Nov 2024 483rd madex 🇩🇪 543 127 1 Jul 2024 483rd weliveinhell 🇭🇹 543 127 4 Jul 2024 485th emgordon154 541 108 26 Jul 2024 486th scpchicken 🇵🇼 540 144 13 Jul 2024 487th MeWhenI 🇻🇦 540 199 2 Jul 2024 488th olleicua 🇺🇸 536 109 3 Jul 2024 489th commandblockguy 🇺🇸 536 145 1 Jul 2024 489th jared-hughes 536 145 3 Jul 2024 491st MeWhenI 🇻🇦 536 162 2 Jul 2024 492nd zakariamouhid 535 129 3 Jul 2024 493rd KrausRaus 🇺🇸 533 146 4 Jul 2024 493rd ComputerKWasTaken 🇺🇸 533 146 4 Jul 2024 493rd hellwue 533 146 18 Jul 2024 493rd btjones0 533 146 7 Feb 2025 497th Shanethegamer 🇺🇸 532 92 24 Sep 2024 498th msbranicky 528 134 1 Jul 2024 499th fgrosshans 🇫🇷 525 148 9 Jul 2024 500th klixel 🇨🇦 525 259 9 Jan 2025 501st StefanHabel 🇨🇦 522 149 22 Mar 2025 502nd BREMAUCY 🇫🇷 518 150 3 Jul 2024 503rd KatieLG 🇬🇧 517 113 1 Jul 2024 504th dokutan 517 180 1 Jul 2024 505th roguh 🇬🇹 515 151 30 Jul 2024 506th Maximizer02 514 210 24 Jul 2024 507th hiichbindermax 512 152 15 Jul 2024 508th MeWhenI 🇻🇦 509 198 6 Aug 2024 509th leon-w 508 153 24 Jul 2024 510th KatieLG 🇬🇧 507 136 1 Jul 2024 511th msbranicky 505 265 4 Jul 2024 512th 0xjac 🇨🇭 501 269 16 days ago 513th MeWhenI 🇻🇦 500 235 1 Jul 2024 514th CutSandstone 499 156 2 Jul 2024 515th mbittner20 495 157 11 Jul 2024 515th Vaekor 495 157 23 Jul 2024 515th theadamabrams 495 157 26 Dec 2024 518th coreynash 493 140 2 Jul 2024 518th two-bad 🇬🇧 493 140 4 Oct 2024 520th InigoK 🇺🇸 489 159 19 Sep 2024 521st MeWhenI 🇻🇦 488 172 13 Aug 2024 522nd vgamula 🇺🇦 486 160 3 Jul 2024 523rd dieggsy 482 209 16 Oct 2024 524th jtaxen 480 162 2 Jul 2024 524th nstearns96 🇬🇧 480 162 9 Jul 2024 Prev 451–525 of 607 Next