Prime Numbers (Long) 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 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 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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 1st JayXon 🇺🇸 1,000 71 375ms 24 Sep 2025 2nd nwellnhof 🇩🇪 986 72 373ms 25 Sep 2025 2nd Yax42 🇫🇷 986 72 374ms 3 Oct 2025 4th DialFrost 🇸🇬 922 77 385ms 24 Sep 2025 4th sean-niemann 🇺🇸 922 77 383ms 24 Sep 2025 4th Shanethegamer 🇺🇸 922 77 386ms 25 Sep 2025 4th namelessiw 922 77 388ms 2 Oct 2025 4th Yewzir 🇧🇪 922 77 394ms 2 Oct 2025 4th stefangimmillaro 922 77 374ms 6 Oct 2025 4th kmathis22 922 77 387ms 15 days ago 4th Jacob385 922 77 379ms 12 days ago 4th MeWhenI 🇻🇦 922 77 384ms 25 hours ago 13th dokutan 888 80 350ms 24 Sep 2025 14th ethanlally 807 88 336ms 3 days ago 15th CaedenHarper 🇨🇦 772 92 357ms 25 Sep 2025 15th Liibe 772 92 337ms 25 Sep 2025 17th Schmitt-Very-Cool 763 93 400ms 3 Oct 2025 17th HumanoidCPU 763 93 400ms 16 hours ago 19th snoozingnewt 🇺🇸 755 94 350ms 28 Sep 2025 20th Lydxn 🇨🇦 657 108 347ms 5 Dec 2021 21st primo-ppcg 🇹🇭 651 109 341ms 5 Dec 2021 21st ScottHamper 651 109 347ms 27 Apr 2022 21st Widgitty 651 109 338ms 18 Jul 2023 24th janbehrens 🇩🇪 623 114 336ms 6 Dec 2021 24th Irratix 🇳🇱 623 114 336ms 7 Dec 2021 24th KrausRaus 🇺🇸 623 114 351ms 15 Dec 2021 24th inventshah 623 114 345ms 27 Apr 2022 24th Steffan153 🇫🇮 623 114 347ms 27 Mar 2023 24th Betuaredead 623 114 349ms 14 Nov 2023 24th SirBogman 🇺🇸 623 114 357ms 3 Jan 2024 24th tigerdan2 🇩🇪 623 114 340ms 10 Jan 2025 24th yoshykai 623 114 314ms 30 Mar 2025 24th eMGeeneer 623 114 342ms 20 Sep 2025 34th prplz 🇦🇺 612 116 350ms 9 Jan 2022 34th sultan 612 116 320ms 27 Mar 2024 36th cbrt-x 602 118 338ms 14 Mar 2022 36th Leftykap 602 118 339ms 6 Sep 2022 38th h3ra993huskp 🇯🇵 597 119 303ms 2 May 2024 38th piano-miles 597 119 342ms 6 Sep 2024 40th Antonio-Vel 573 124 345ms 20 Aug 2022 40th retrohun 573 124 350ms 30 Dec 2022 42nd susvent 568 125 436ms 11 Jul 2024 42nd CutSandstone 568 125 447ms 11 Jul 2024 44th bwat2 563 126 317ms 21 Apr 2022 44th coltraloz 🇪🇸 563 126 301ms 6 Mar 2025 46th shellbertt 🇨🇦 555 128 361ms 6 Dec 2021 46th bac0id 555 128 317ms 26 Sep 2023 46th Carloz69 555 128 319ms 6 Mar 2025 49th lordsnek 534 133 307ms 26 Jan 2024 50th astdefu 530 134 376ms 13 Dec 2022 50th deancureton 530 134 363ms 29 Dec 2024 52nd msbranicky 526 135 368ms 9 Jan 2024 52nd schaene 526 135 312ms 8 Mar 2024 52nd Omega65536 🇩🇪 526 135 358ms 9 Aug 2025 55th GWStuart 522 136 314ms 27 Aug 2022 55th rollershutter 522 136 365ms 25 Jan 2024 57th elgan65536 518 137 365ms 15 Mar 2024 57th Florian-Mt 518 137 364ms 14 Jul 2024 57th Benzas01 518 137 301ms 5 Oct 2025 60th melisakmc 507 140 317ms 20 Jan 2022 60th luca1339 507 140 347ms 22 Nov 2024 60th Apataras 507 140 360ms 4 Aug 2025 63rd atazzam 🇺🇸 497 143 313ms 23 Jan 2025 64th Pyro569 490 145 359ms 20 Jul 2023 65th eiburns 483 147 313ms 25 Apr 2023 65th Vaekor 483 147 320ms 9 Jul 2023 65th aDwarfNamedUrist 483 147 319ms 11 Sep 2024 68th eshilo-draper 477 149 367ms 4 Sep 2022 68th Ythaenagor 477 149 366ms 5 Aug 2024 70th MaxElf999 473 150 363ms 28 Sep 2022 71st KaLuAnFo 436 163 332ms 9 Aug 2025 72nd jonah1068 410 173 368ms 15 Sep 2023 72nd 0dyse 410 173 316ms 9 Sep 2025 74th Geird 397 179 354ms 20 Feb 2023 75th crizin 🇰🇷 390 182 346ms 9 Sep 2023 1–75 of 83 Next Last
