Fibonacci in Python 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 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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 Continued Fractions Crossword 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 luuumine 🇫🇷 1,000 36 10ms 10 Oct 2025 1st ApoChagi 1,000 36 10ms 21 Oct 2025 1st Babafaba 1,000 36 9ms 21 Oct 2025 1st solisolu 1,000 36 10ms 20 days ago 1st LostSyntax21 🇬🇧 1,000 36 10ms 13 days ago 1st 09cf 1,000 36 9ms 5 days ago 1st FortuiteMan 🇫🇷 1,000 36 10ms 2 days ago 1st sunleonid 1,000 36 10ms 6 hours ago 159th kmaork 🇮🇱 973 37 9ms 18 Apr 2018 159th edre 973 37 10ms 2 May 2018 159th tjtnorton 973 37 10ms 8 Nov 2018 159th PawaritL 973 37 11ms 28 Jan 2019 159th PFischbeck 973 37 10ms 2 Aug 2019 159th hoodadam 973 37 9ms 25 Oct 2019 159th CyberTapir 973 37 11ms 29 Jul 2020 159th McAidan99 973 37 9ms 29 Jul 2020 159th obamaman360 973 37 9ms 29 Jul 2020 159th PhonicCanine 973 37 9ms 1 Aug 2020 159th BBoehm 🇩🇪 973 37 11ms 8 Dec 2020 159th neihousaigaai 973 37 9ms 8 May 2021 159th jacklynnepenick 973 37 9ms 13 Aug 2021 159th jrm5399 🇰🇿 973 37 9ms 31 Jan 2022 159th mathisfun271 973 37 9ms 5 Mar 2022 159th Nicronmil 973 37 9ms 22 Nov 2022 159th CatsAreFluffy 973 37 9ms 18 Feb 2023 159th cesarm4 973 37 10ms 30 Apr 2023 159th AlexanderFair 973 37 9ms 29 Jun 2023 159th nyoshe 973 37 10ms 10 Oct 2023 159th Grrisly 973 37 9ms 9 Nov 2023 159th 5cw 🇺🇸 973 37 9ms 13 Jul 2024 159th Zounon 973 37 10ms 18 Sep 2025 159th hellopir2 973 37 9ms 11 Oct 2025 183rd lmeuser 947 38 10ms 2 Dec 2017 183rd zdzc 947 38 10ms 8 Dec 2017 183rd michael-celani 947 38 9ms 30 Dec 2017 183rd kevinmchung 947 38 10ms 10 Jan 2018 183rd ssilwa 947 38 10ms 18 Jan 2018 183rd clfs 947 38 10ms 22 Jan 2018 183rd mhgump-zz 947 38 9ms 29 Jan 2018 183rd Constructor7 947 38 9ms 14 Feb 2018 183rd temich-nosov 947 38 10ms 18 Feb 2018 183rd ProtD 947 38 10ms 27 Feb 2018 183rd lverweijen 947 38 9ms 17 Mar 2018 183rd blakehurlburt 947 38 9ms 20 Mar 2018 183rd Florob 947 38 10ms 1 Apr 2018 183rd yevbar 947 38 9ms 7 Apr 2018 183rd khuldraeseth 947 38 10ms 10 Apr 2018 183rd Mr-Xcoder 947 38 12ms 11 Apr 2018 183rd user202729 947 38 11ms 11 Apr 2018 183rd justecorruptio 947 38 10ms 13 Apr 2018 183rd yokasuretsu 947 38 9ms 13 Apr 2018 183rd fclaude 947 38 9ms 13 Apr 2018 183rd caerbannogwhite 947 38 9ms 14 Apr 2018 183rd MichaHoffmann 947 38 9ms 16 Apr 2018 183rd martica 947 38 9ms 19 May 2018 183rd pedrotpa 947 38 10ms 20 May 2018 183rd Everlone 947 38 10ms 27 May 2018 183rd AriaOutten 947 38 9ms 27 May 2018 183rd mkillianey 947 38 10ms 18 Jun 2018 183rd retrohun 947 38 9ms 25 Jun 2018 183rd jslip 947 38 9ms 19 Jul 2018 183rd 0jdxt 947 38 11ms 28 Jul 2018 183rd Faweks1 947 38 10ms 31 Jul 2018 183rd DaleNaci 947 38 9ms 9 Aug 2018 183rd evelyn-fu 947 38 11ms 9 Aug 2018 183rd relet 947 38 11ms 9 Aug 2018 183rd msrawson 947 38 9ms 10 Aug 2018 183rd Sora-the-explora 947 38 9ms 12 Aug 2018 183rd Peter-Lande 947 38 10ms 12 Aug 2018 183rd CRHillman 947 38 9ms 16 Aug 2018 183rd ArturLange 947 38 10ms 31 Aug 2018 183rd rollershutter 947 38 9ms 6 Sep 2018 183rd newdemian 947 38 9ms 17 Sep 2018 183rd raphael-sch 947 38 9ms 24 Sep 2018 183rd stevelamm 947 38 9ms 5 Oct 2018 First Prev 151–225 of 2,044 Next Last