Fibonacci in Java 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 225th cmlee1324 471 121 337ms 12 Feb 2022 225th crizin 🇰🇷 471 121 417ms 9 Sep 2023 228th Fragaile 467 122 372ms 9 Sep 2025 229th hymanimy 463 123 549ms 27 Jul 2021 229th lilyyy411 463 123 399ms 10 Sep 2021 229th Nick-NCSU 463 123 403ms 2 Nov 2021 229th GreenBeansAgainstVeganism 463 123 369ms 28 May 2022 229th conder13 463 123 398ms 28 Aug 2025 234th janga1 460 124 480ms 19 Aug 2021 234th JC-ProgJava 460 124 408ms 14 May 2022 236th DylanSmith63 456 125 402ms 20 Oct 2022 236th PotatoSaladOverlord 456 125 326ms 18 Jan 2024 236th JesseNoEyes 🇺🇸 456 125 335ms 25 Sep 2024 239th sobhanbera 449 127 385ms 22 Jun 2020 239th iant89 449 127 389ms 21 Aug 2021 239th codefeld 449 127 425ms 25 Jun 2023 239th AntoineBlondon 449 127 432ms 5 May 2024 239th Bozrem 449 127 461ms 5 Jun 2025 244th AZ9tumas 442 129 464ms 15 Oct 2022 244th achilleasr 442 129 475ms 7 Nov 2022 246th jtaxen 438 130 312ms 18 Mar 2022 247th Superminaren 432 132 416ms 1 Jun 2020 247th timpauls 432 132 411ms 29 Oct 2021 249th sulphemi 429 133 333ms 4 Mar 2022 250th isseikz 425 134 535ms 4 Jun 2020 250th LeftPathLane 425 134 535ms 1 Nov 2022 252nd riviere-lucas 422 135 409ms 29 Dec 2020 252nd louisbosqui 422 135 388ms 29 Dec 2020 252nd selketdaly 422 135 423ms 9 Sep 2022 252nd squid233 422 135 455ms 16 Feb 2025 256th oschmidh 419 136 389ms 18 Nov 2020 256th dillon-duncando 419 136 447ms 21 Dec 2021 256th DaanDvl 419 136 471ms 29 Jun 2022 259th jetzerv 416 137 397ms 19 Dec 2020 259th caynraiser 416 137 407ms 8 Dec 2021 259th CarstenSchridde 416 137 357ms 28 Jun 2024 262nd MEuph 413 138 376ms 23 Apr 2020 262nd the-soph-ia 413 138 445ms 15 Jan 2021 262nd bsoyka 🇺🇸 413 138 409ms 9 Jan 2022 262nd Smetalo 413 138 464ms 25 Aug 2022 266th mlandis1919 410 139 412ms 25 Sep 2020 266th artysta 410 139 429ms 27 Oct 2020 266th DaCuteRaccoon 410 139 434ms 28 Apr 2022 266th LawrenceZ1A 🇨🇦 410 139 403ms 26 May 2022 270th adoxography 407 140 436ms 12 Jun 2020 270th JacobStanleyJones 407 140 386ms 21 Mar 2022 270th phpboyscout 407 140 328ms 27 Apr 2023 270th cingulataluke 407 140 385ms 2 Jun 2024 274th ze-h 🇺🇸 404 141 402ms 10 Jan 2022 275th DerbnanGrabg 401 142 439ms 30 May 2024 275th DrJoWe 401 142 542ms 10 Jun 2024 275th onsagere 401 142 382ms 4 Oct 2024 278th tm70 399 143 343ms 23 Jan 2021 279th ped-renguin 396 144 519ms 29 Oct 2023 280th IchBinMichMarkus 393 145 409ms 11 Jul 2023 280th RonaldoMessi-ai 393 145 403ms 22 May 2025 282nd jonah1068 390 146 485ms 15 Sep 2023 282nd jccummi1 390 146 411ms 29 Oct 2023 282nd noah-dean-wa 390 146 391ms 22 May 2025 285th Armka 383 149 373ms 10 Sep 2025 286th Oscujic 380 150 338ms 8 Jan 2021 286th ValNyz 380 150 405ms 23 Feb 2022 286th DonutDelle 380 150 446ms 18 Mar 2022 286th sm1lko 380 150 399ms 14 Dec 2022 290th nico-bachner 377 151 375ms 28 Dec 2020 291st AvaAvarai 370 154 445ms 20 Sep 2021 292nd tnecio 368 155 333ms 4 Jul 2021 292nd amber1093 368 155 417ms 22 Feb 2024 294th ishuii 363 157 367ms 15 Nov 2023 294th Zstr25 363 157 438ms 9 Sep 2025 296th lexigeib 361 158 493ms 17 Jul 2020 296th BrysonHamlin 🇺🇸 361 158 441ms 18 Apr 2022 298th lukemalek 358 159 406ms 20 Oct 2022 299th Salamence064 354 161 432ms 13 Nov 2022 300th VladislavGitter 🇪🇸 352 162 450ms 13 Nov 2023 First Prev 226–300 of 330 Next Last