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Fibonacci in Java in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 198th heanyang1 523 109 395ms 22 Apr 2025 198th jacekwladzinski 523 109 423ms 2 Oct 2025 203rd bob-th 518 110 395ms 30 Jun 2022 203rd fkantelberg 518 110 354ms 15 Jul 2023 203rd eiburns 518 110 379ms 7 Sep 2023 203rd msbranicky 518 110 437ms 3 Jul 2024 207th melisakmc 514 111 389ms 3 Nov 2021 207th MichalMarsalek 🇨🇿 514 111 387ms 29 Nov 2021 207th friogenn 514 111 365ms 11 Jan 2023 207th Sciman101 514 111 400ms 15 May 2023 207th mqyhlkahu 514 111 385ms 10 Sep 2023 207th Oliver-Wilen 514 111 412ms 17 May 2024 207th DemonOS2109 514 111 394ms 22 May 2025 214th bidger 509 112 387ms 14 Jan 2023 214th lucipas 509 112 369ms 8 May 2024 214th rollershutter 509 112 398ms 29 Jan 2025 217th daetz 504 113 398ms 8 Aug 2020 217th aaronze 🇦🇺 504 113 403ms 30 Apr 2021 217th Bolix7 504 113 388ms 23 May 2021 217th elizj3 🇵🇱 504 113 404ms 26 Jun 2021 217th destofr 504 113 405ms 23 Aug 2022 217th nyoshe 504 113 413ms 10 Oct 2023 223rd generot 🇧🇬 500 114 384ms 4 Jul 2020 223rd sgbtwo 500 114 406ms 3 May 2021 223rd TheShai76 500 114 403ms 29 Mar 2022 223rd 201170 500 114 416ms 29 Jul 2022 223rd mathislife22 500 114 403ms 31 Aug 2023 223rd MCausc78 🇺🇦 500 114 411ms 13 Sep 2023 223rd 0dyse 500 114 408ms 6 May 2025 223rd perlebach 🇨🇿 500 114 393ms 4 Jun 2025 231st Vaekor 496 115 394ms 16 Nov 2020 231st nasrisofiane 496 115 410ms 5 Jul 2021 231st martinnorling 🇸🇪 496 115 412ms 8 Feb 2022 231st Mortis66666 496 115 387ms 9 Jun 2022 235th 104210 487 117 400ms 14 Sep 2022 236th EthanGrant1 483 118 370ms 14 Apr 2022 236th epic-programmer-guy 483 118 374ms 25 Dec 2023 236th PyryL 🇫🇮 483 118 438ms 24 Aug 2024 239th Wild266 479 119 402ms 30 Oct 2020 239th TrixTrl 479 119 395ms 15 Nov 2021 239th aDwarfNamedUrist 479 119 398ms 22 Aug 2023 239th Mikey-Beep 🇬🇧 479 119 387ms 24 Jul 2025 243rd yuchuehw 475 120 392ms 1 Jan 2024 244th WilleyOhana 471 121 405ms 12 Oct 2020 244th cmlee1324 471 121 406ms 12 Feb 2022 244th crizin 🇰🇷 471 121 421ms 9 Sep 2023 247th Fragaile 467 122 421ms 9 Sep 2025 248th hymanimy 463 123 416ms 27 Jul 2021 248th lilyyy411 463 123 404ms 10 Sep 2021 248th Nick-NCSU 463 123 401ms 2 Nov 2021 248th GreenBeansAgainstVeganism 463 123 393ms 28 May 2022 248th conder13 463 123 379ms 28 Aug 2025 253rd janga1 460 124 419ms 19 Aug 2021 253rd JC-ProgJava 460 124 404ms 14 May 2022 255th DylanSmith63 456 125 420ms 20 Oct 2022 255th PotatoSaladOverlord 456 125 377ms 18 Jan 2024 255th JesseNoEyes 🇺🇸 456 125 409ms 25 Sep 2024 258th sobhanbera 449 127 388ms 22 Jun 2020 258th iant89 449 127 401ms 21 Aug 2021 258th codefeld 449 127 392ms 25 Jun 2023 258th azure-blondon 449 127 389ms 5 May 2024 258th Bozrem 449 127 436ms 5 Jun 2025 263rd AZ9tumas 442 129 373ms 15 Oct 2022 263rd achilleasr 442 129 404ms 7 Nov 2022 265th jtaxen 438 130 403ms 18 Mar 2022 266th Superminaren 432 132 386ms 1 Jun 2020 266th timpauls 432 132 390ms 29 Oct 2021 268th sulphemi 429 133 403ms 4 Mar 2022 269th isseikz 425 134 423ms 4 Jun 2020 269th LeftPathLane 425 134 402ms 1 Nov 2022 271st riviere-lucas 422 135 395ms 29 Dec 2020 271st louisbosqui 422 135 391ms 29 Dec 2020 271st selketdaly 422 135 404ms 9 Sep 2022 274th oschmidh 419 136 377ms 18 Nov 2020 274th dillon-duncando 419 136 393ms 21 Dec 2021 274th DaanDvl 419 136 431ms 29 Jun 2022 277th jetzerv 416 137 419ms 19 Dec 2020 277th caynraiser 416 137 434ms 8 Dec 2021 277th CarstenSchridde 416 137 420ms 28 Jun 2024 280th MEuph 413 138 423ms 23 Apr 2020 280th the-soph-ia 413 138 397ms 15 Jan 2021 280th bsoyka 🇺🇸 413 138 396ms 9 Jan 2022 280th Smetalo 413 138 394ms 25 Aug 2022 284th mlandis1919 410 139 414ms 25 Sep 2020 284th artysta 410 139 400ms 27 Oct 2020 284th DaCuteRaccoon 410 139 448ms 28 Apr 2022 284th LawrenceZ1A 🇨🇦 410 139 395ms 26 May 2022 288th adoxography 407 140 436ms 12 Jun 2020 288th JacobStanleyJones 407 140 395ms 21 Mar 2022 288th phpboyscout 407 140 411ms 27 Apr 2023 288th cingulataluke 407 140 408ms 2 Jun 2024 292nd ze-h 🇺🇸 404 141 382ms 10 Jan 2022 293rd DerbnanGrabg 401 142 406ms 30 May 2024 293rd DrJoWe 401 142 469ms 10 Jun 2024 293rd onsagere 401 142 390ms 4 Oct 2024 296th tm70 399 143 412ms 23 Jan 2021 297th ped-renguin 396 144 373ms 29 Oct 2023 298th IchBinMichMarkus 393 145 401ms 11 Jul 2023 298th RonaldoMessi-ai 393 145 382ms 22 May 2025 300th jonah1068 390 146 386ms 15 Sep 2023 First Prev 201–300 of 350 Next Last