Fibonacci in JavaScript 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 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 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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 Chars Time Submitted 751st Draegert 500 66 24ms 4 Jun 2019 751st con-cs 500 66 9ms 26 Oct 2021 751st RegularSalamander 500 66 42ms 29 Jan 2022 751st Zylar-xD 500 66 8ms 1 Apr 2022 751st Lxkasmehl 500 66 9ms 17 Jul 2025 751st Xanderium 500 66 9ms 29 Aug 2025 757th labster 493 67 19ms 5 Mar 2018 757th aberthier 493 67 26ms 6 Mar 2018 757th GustavSt 493 67 9ms 4 Mar 2020 757th mattduag 493 67 11ms 20 Dec 2022 757th henrygagnier 493 67 9ms 19 Nov 2024 757th osNiko 🇧🇷 493 67 9ms 23 Jul 2025 763rd ChuaJ 485 68 10ms 25 Apr 2019 763rd EfiGordon 485 68 11ms 24 Jul 2020 763rd aphrim 🇺🇸 485 68 9ms 30 Oct 2021 763rd pfysches-boop 485 68 9ms 6 Aug 2023 767th cooldreamer 478 69 9ms 20 Aug 2019 767th gabsumm 478 69 10ms 12 Jan 2022 769th everchanger 471 70 11ms 6 Jun 2020 769th tik25 471 70 9ms 28 Mar 2024 771st abishek28007 465 71 9ms 7 Sep 2020 771st k4rli 465 71 9ms 20 Jan 2021 771st jessegyger 465 71 9ms 7 Nov 2022 771st Pyro569 465 71 10ms 30 Jul 2023 771st apokryfos 465 71 26ms 18 Aug 2023 776th rishavb123 458 72 8ms 19 Jul 2018 776th DaleNaci 458 72 10ms 19 Jul 2018 776th Cr3aHal0 458 72 9ms 14 Jun 2019 776th Tert0 458 72 25ms 24 Apr 2021 776th scottjones4k 458 72 8ms 5 Jul 2022 776th sm1lko 458 72 10ms 14 Dec 2022 782nd plibither8 446 74 9ms 27 Apr 2020 783rd robertfairley 440 75 33ms 21 Feb 2018 783rd dillon-duncando 440 75 26ms 21 Dec 2021 785th sethimcclaine 434 76 9ms 5 Apr 2019 785th James-revans 434 76 8ms 31 Dec 2019 785th thacuber2a03 🇩🇴 434 76 9ms 24 Jul 2024 788th tfk333 429 77 10ms 23 Feb 2018 789th skinnersp 423 78 25ms 13 Jul 2020 789th PoseidonCoder 423 78 9ms 25 Aug 2020 789th Meatballman 423 78 8ms 1 Aug 2022 789th MyXoToD 🇩🇪 423 78 9ms 7 May 2025 793rd marissa999 418 79 9ms 9 Jan 2018 793rd StronkCheese 🇺🇸 418 79 10ms 13 Mar 2023 795th Starwort 🇬🇧 413 80 9ms 15 Dec 2018 795th marea 413 80 9ms 18 Jun 2020 797th dcure73 407 81 12ms 7 Jun 2019 797th tickct 407 81 24ms 13 Sep 2019 797th shawphy 407 81 8ms 15 Oct 2021 797th PowershellKnut 🇳🇴 407 81 9ms 7 Jan 2024 801st jakethakur 402 82 9ms 30 Mar 2018 801st steedwards241 402 82 9ms 12 Nov 2020 801st brodie-m 402 82 9ms 24 Nov 2022 801st rushi0326 402 82 9ms 26 Dec 2023 805th pashabou 398 83 9ms 5 Apr 2018 805th WilleyOhana 398 83 28ms 26 Feb 2021 805th rossmacfarlane 398 83 9ms 9 Nov 2022 808th MarlonClark 393 84 9ms 30 Dec 2019 808th ThePyProgrammer 393 84 9ms 14 Dec 2021 808th ahorihan 393 84 9ms 3 Aug 2022 811th syedad218 384 86 9ms 12 Jul 2023 812th MatthewDietrich 379 87 29ms 6 Jun 2018 813th dkdub 371 89 10ms 2 Jun 2018 813th dbkirk4211 371 89 11ms 3 May 2024 815th aloehan 367 90 9ms 18 Dec 2017 815th Designer023 367 90 9ms 7 Feb 2020 815th feherd 367 90 12ms 15 Nov 2023 818th hacker19374 363 91 9ms 8 Mar 2023 818th JackieAlacrity2373 363 91 8ms 14 May 2024 820th nickforddev 359 92 9ms 28 Nov 2023 821st Alice-Cheshire 355 93 9ms 26 Feb 2018 822nd pablaber 347 95 26ms 28 Sep 2017 823rd kevinnaviapaiva 337 98 9ms 17 Feb 2025 824th polyrtm 330 100 9ms 17 Nov 2018 824th jtaxen 330 100 10ms 18 Mar 2022 First Prev 751–825 of 849 Next Last