QR Decoder 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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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 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 JayXon 🇺🇸 1,000 93 22ms 6 May 2023 2nd nwellnhof 🇩🇪 979 95 34ms 24 Jan 2022 3rd btnlq 959 97 10ms 19 Sep 2021 4th Lydxn 🇨🇦 939 99 15ms 18 Sep 2021 5th pardouin 🇫🇷 921 101 23ms 12 Jul 2024 6th hallvabo 🇳🇴 886 105 24ms 31 Dec 2023 7th Steffan153 🇫🇮 877 106 16ms 30 Jul 2024 8th GolfingSuccess 🇬🇷 869 107 16ms 18 Sep 2021 9th SirBogman 🇺🇸 861 108 26ms 31 Jan 2024 9th sean-niemann 🇺🇸 861 108 16ms 9 Mar 2025 11th Irratix 🇳🇱 830 112 21ms 7 May 2022 12th kg583 🇺🇸 823 113 16ms 22 Oct 2023 12th lifthrasiir 🇰🇷 823 113 25ms 16 Nov 2024 14th duckyluuk 🇳🇱 802 116 17ms 29 Aug 2024 15th emgordon154 756 123 16ms 12 Apr 2025 16th neel11235813 750 124 18ms 5 Nov 2023 17th orthoplex 🇨🇽 732 127 17ms 26 Oct 2021 17th ndren 732 127 25ms 22 Nov 2023 19th annaproxy 721 129 9ms 8 Jun 2022 20th Artemis21 🇬🇧 710 131 16ms 10 Jan 2025 20th CornerMercury 🇬🇧 710 131 17ms 2 Mar 2025 22nd MeWhenI 🇻🇦 705 132 10ms 22 Oct 2021 23rd TFeld00 🇩🇰 699 133 16ms 19 May 2022 23rd anter69 🇭🇺 699 133 16ms 7 Jul 2025 25th DialFrost 🇸🇬 684 136 16ms 23 Feb 2024 25th KatieLG 🇬🇧 684 136 10ms 14 Sep 2024 27th ovs-code 🇩🇪 650 143 9ms 6 Jul 2025 28th dokutan 633 147 17ms 10 Sep 2025 29th rucin93 🇵🇱 620 150 15ms 31 May 2025 29th Babafaba 620 150 16ms 16 days ago 31st qpwoeirut 612 152 18ms 5 Oct 2025 32nd RaBa21 🇭🇺 608 153 16ms 31 Jul 2025 33rd wh3n3v3r 🇨🇿 592 157 18ms 14 Nov 2024 34th SB-945 589 158 11ms 14 Mar 2024 34th mossiegoat 589 158 17ms 27 Aug 2025 36th albanian-laundromat 581 160 18ms 27 Jun 2025 37th 5cw 🇺🇸 567 164 10ms 8 May 2024 38th snoozingnewt 🇺🇸 564 165 10ms 23 Sep 2023 38th FlorianCassayre 🇫🇷 564 165 10ms 21 Oct 2023 40th AlephSquirrel 560 166 14ms 10 Jun 2023 40th bricknellj 560 166 16ms 3 Apr 2025 42nd lynn 557 167 9ms 13 Feb 2023 43rd edsrzf 🇳🇿 522 178 25ms 4 Oct 2025 44th prplz 🇦🇺 520 179 10ms 13 Jan 2024 45th jared-hughes 517 180 16ms 9 Apr 2022 46th Seek64 🇩🇪 508 183 28ms 17 Jun 2025 47th ryyyn 🇺🇸 492 189 23ms 18 hours ago 48th inventshah 489 190 15ms 12 Nov 2022 48th stefangimmillaro 489 190 27ms 8 Aug 2023 50th yzhs 🇩🇪 482 193 10ms 4 Jun 2022 51st yuchuehw 479 194 16ms 6 Jan 2024 52nd nullie 470 198 10ms 14 Jun 2022 53rd jakobkordez 🇸🇮 454 205 17ms 30 Oct 2022 54th CatsAreFluffy 449 207 16ms 17 Feb 2024 55th StefanHabel 🇨🇦 447 208 10ms 8 Apr 2024 56th OllieBoyne 🇬🇧 441 211 9ms 19 Aug 2022 57th InigoK 🇺🇸 435 214 16ms 22 Sep 2025 58th mathisfun271 433 215 9ms 12 Feb 2024 59th andrewjc2000 431 216 27ms 15 May 2025 60th BREMAUCY 🇫🇷 421 221 17ms 22 Aug 2025 61st guilhem-roy 🇫🇷 410 227 10ms 3 Mar 2022 62nd scpchicken 🇵🇼 406 229 16ms 13 Oct 2023 63rd stu303 399 233 10ms 20 Jul 2022 64th davecame 394 236 16ms 19 Mar 2024 65th m42km 391 238 21ms 12 Nov 2023 66th CaedenHarper 🇨🇦 388 240 11ms 10 Aug 2025 67th commandblockguy 🇺🇸 384 242 9ms 27 Sep 2023 68th alemelis 380 245 16ms 27 Aug 2024 69th janbehrens 🇩🇪 377 247 10ms 4 Dec 2024 70th cros107 🇦🇺 365 255 10ms 28 Jan 2024 71st CedricGebistorf 362 257 16ms 3 Mar 2022 72nd MarcMush 🇫🇷 356 261 15ms 14 Jan 2024 72nd blaztoma 🇱🇹 356 261 17ms 20 Sep 2025 74th RYNO8 355 262 16ms 4 Sep 2023 75th ridingqwerty 🇺🇸 348 267 16ms 14 Feb 2024 1–75 of 107 Next Last