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 601st snoozingnewt 🇺🇸 436 86 3ms 7 Oct 2025 602nd c4augustus 431 87 2ms 16 Jul 2024 603rd Flobois 429 158 235ms 23 Jul 2024 604th MeWhenI 🇻🇦 422 116 130ms 7 Aug 2024 605th ginop 419 186 11ms 2 Jul 2024 605th inverseLorentz 🇦🇺 419 186 13ms 8 Jul 2024 607th Mabeloid 🇳🇴 418 170 845ms 17 Sep 2024 608th OllieBoyne 🇬🇧 412 189 11ms 12 Jul 2024 609th CatsAreFluffy 410 208 2ms 3 Nov 2024 610th IISResetMe 409 166 247ms 4 Jul 2024 611th JDiLenarda 🇫🇷 409 263 1,310ms 31 Aug 2024 612th MeWhenI 🇻🇦 406 138 43ms 8 Aug 2024 613th dokutan 401 250 6ms 15 Jul 2024 614th dokutan 396 170 11ms 15 Aug 2024 615th dokutan 395 174 603ms 2 Jul 2024 616th madex 🇩🇪 390 349 268ms 1 Jul 2024 617th madex 🇩🇪 387 220 3ms 1 Jul 2024 618th Msleizak 🇫🇷 385 176 236ms 19 Jul 2024 619th zt14427 384 203 10ms 1 Jul 2024 620th BambooleanLogic 🇸🇪 382 181 10ms 23 Jun 2025 621st ComputerKWasTaken 🇺🇸 377 360 278ms 1 Jul 2024 622nd jerrandolph 364 373 268ms 21 Sep 2025 623rd saito-ta 🇯🇵 358 482 711ms 10 Jul 2024 624th jameswmccarty 353 221 11ms 10 Jul 2024 625th azure-blondon 342 228 10ms 7 Jul 2024 626th yuchuehw 340 229 11ms 5 Jul 2024 627th JRaspass 🇬🇧 332 198 3ms 1 Jul 2024 628th Schmitt-Very-Cool 324 345 356ms 3 Oct 2025 629th galloj 🇨🇿 321 243 16ms 26 Aug 2024 630th MyXoToD 🇩🇪 311 222 11ms 26 May 2025 631st KatieLG 🇬🇧 310 438 289ms 22 Sep 2024 632nd Zhenyu-Bo 282 276 11ms 1 Aug 2025 633rd Sascha37 🇩🇪 257 331 3ms 26 Sep 2025 634th madex 🇩🇪 247 273 32ms 1 Jul 2024 635th aksyristos 221 352 15ms 27 Sep 2024 636th KatieLG 🇬🇧 218 467 385ms 13 Oct 2024 637th scpchicken 🇵🇼 164 402 4ms 4 Jul 2024 638th KatieLG 🇬🇧 149 778 118ms 15 Sep 2024 639th KatieLG 🇬🇧 149 913 245ms 15 Sep 2024 640th KatieLG 🇬🇧 148 445 6ms 15 Sep 2024 641st KatieLG 🇬🇧 139 624 4ms 15 Sep 2024 642nd KatieLG 🇬🇧 131 718 11ms 15 Sep 2024 643rd KatieLG 🇬🇧 128 673 107ms 15 Sep 2024 644th KatieLG 🇬🇧 127 926 32ms 15 Sep 2024 645th KatieLG 🇬🇧 123 559 240ms 15 Sep 2024 646th KatieLG 🇬🇧 115 490 2ms 15 Sep 2024 647th KatieLG 🇬🇧 115 861 2ms 15 Sep 2024 648th dokutan 113 963 70ms 4 Aug 2025 649th AidanWalter 109 716 12ms 3 Jan 2025 650th KatieLG 🇬🇧 91 1,193 1,070ms 15 Sep 2024 651st KatieLG 🇬🇧 89 825 103ms 15 Sep 2024 652nd dokutan 88 963 2ms 4 Aug 2025 653rd MeWhenI 🇻🇦 13 9,255 4ms 1 Jul 2024 654th namelessiw 0 22 366ms 14 days ago 655th 2bular 0 23 75ms 18 Apr 2025 656th Natanaelel 🇸🇪 0 24 79ms 19 Apr 2025 657th kg583 🇺🇸 0 25 1,276ms 14 May 2025 658th Shanethegamer 🇺🇸 0 52 22ms 19 May 2025 659th ovs-code 🇩🇪 0 62 16ms 13 Jun 2025 660th KatieLG 🇬🇧 0 87 9ms 19 May 2025 661st dokutan 0 94 63ms 28 Jun 2025 662nd Shanethegamer 🇺🇸 0 104 64ms 4 Jul 2025 663rd edsrzf 🇳🇿 0 141 200ms 27 Apr 2025 664th albanian-laundromat 0 172 3ms 7 Jun 2025 First Prev 601–664 of 664
