Kilokem/AdventOfCode_2023
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DayOne

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2024-09-21 18:14:43 +02:00
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{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"--- Day 1: Trebuchet?! ---\n",
"\n",
"Something is wrong with global snow production, and you've been selected to take a look. The Elves have even given you a map; on it, they've used stars to mark the top fifty locations that are likely to be having problems.\n",
"\n",
"You've been doing this long enough to know that to restore snow operations, you need to check all fifty stars by December 25th.\n",
"\n",
"Collect stars by solving puzzles. Two puzzles will be made available on each day in the Advent calendar; the second puzzle is unlocked when you complete the first. Each puzzle grants one star. Good luck!\n",
"\n",
"You try to ask why they can't just use a weather machine (\"not powerful enough\") and where they're even sending you (\"the sky\") and why your map looks mostly blank (\"you sure ask a lot of questions\") and hang on did you just say the sky (\"of course, where do you think snow comes from\") when you realize that the Elves are already loading you into a trebuchet (\"please hold still, we need to strap you in\").\n",
"\n",
"As they're making the final adjustments, they discover that their calibration document (your puzzle input) has been amended by a very young Elf who was apparently just excited to show off her art skills. Consequently, the Elves are having trouble reading the values on the document.\n",
"\n",
"The newly-improved calibration document consists of lines of text; each line originally contained a specific calibration value that the Elves now need to recover. On each line, the calibration value can be found by combining the first digit and the last digit (in that order) to form a single two-digit number.\n",
"\n",
"For example:\n",
"\n",
"1abc2\n",
"\n",
"pqr3stu8vwx\n",
"\n",
"a1b2c3d4e5f\n",
"\n",
"treb7uchet\n",
"\n",
"\n",
"In this example, the calibration values of these four lines are 12, 38, 15, and 77. Adding these together produces 142.\n",
"\n",
"Consider your entire calibration document. What is the sum of all of the calibration values?"
]
},
{
"cell_type": "code",
"execution_count": 27,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"55447\n"
]
}
],
"source": [
"def openafile(filename):\n",
" with open(filename, 'r') as file:\n",
" for line in file:\n",
" yield line\n",
"\n",
"line = openafile(\"calibration.txt\")\n",
"numbers = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '0']\n",
"keynum = \"\"; Solution = 0\n",
"while True:\n",
" c = next(line, None)\n",
"\n",
" if c is None:\n",
" break\n",
" sublist = []\n",
"\n",
" for i in c:\n",
" if i in numbers:\n",
" sublist.append(str(i)) \n",
" \n",
" if len(numbers) > 1:\n",
" Solution += int(sublist[0] + sublist[len(sublist)-1])\n",
" \n",
" elif len(numbers) == 1:\n",
" Solution += int(numbers[0]*2)\n",
"\n",
"print(Solution)"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"The right answer is: 55447"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.12.5"
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},
"nbformat": 4,
"nbformat_minor": 2
}

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{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"--- Day 2: Cube Conundrum ---\n",
"\n",
"You're launched high into the atmosphere! The apex of your trajectory just barely reaches the surface of a large island floating in the sky. You gently land in a fluffy pile of leaves. It's quite cold, but you don't see much snow. An Elf runs over to greet you.\n",
"\n",
"The Elf explains that you've arrived at Snow Island and apologizes for the lack of snow. He'll be happy to explain the situation, but it's a bit of a walk, so you have some time. They don't get many visitors up here; would you like to play a game in the meantime?\n",
"\n",
"As you walk, the Elf shows you a small bag and some cubes which are either red, green, or blue. Each time you play this game, he will hide a secret number of cubes of each color in the bag, and your goal is to figure out information about the number of cubes.\n",
"\n",
"To get information, once a bag has been loaded with cubes, the Elf will reach into the bag, grab a handful of random cubes, show them to you, and then put them back in the bag. He'll do this a few times per game.\n",
"\n",
"You play several games and record the information from each game (your puzzle input). Each game is listed with its ID number (like the 11 in Game 11: ...) followed by a semicolon-separated list of subsets of cubes that were revealed from the bag (like 3 red, 5 green, 4 blue).\n",
"\n",
"For example, the record of a few games might look like this:\n",
"\n",
"Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green\n",
"\n",
"Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue\n",
"\n",
"Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red\n",
"\n",
"Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red\n",
"\n",
"Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green\n",
"\n",
"In game 1, three sets of cubes are revealed from the bag (and then put back again). The first set is 3 blue cubes and 4 red cubes; the second set is 1 red cube, 2 green cubes, and 6 blue cubes; the third set is only 2 green cubes.\n",
"\n",
"The Elf would first like to know which games would have been possible if the bag contained only 12 red cubes, 13 green cubes, and 14 blue cubes?\n",
"\n",
"In the example above, games 1, 2, and 5 would have been possible if the bag had been loaded with that configuration. However, game 3 would have been impossible because at one point the Elf showed you 20 red cubes at once; similarly, game 4 would also have been impossible because the Elf showed you 15 blue cubes at once. If you add up the IDs of the games that would have been possible, you get 8.\n",
"\n",
"Determine which games would have been possible if the bag had been loaded with only 12 red cubes, 13 green cubes, and 14 blue cubes. What is the sum of the IDs of those games?"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
"language_info": {
"name": "python"
}
},
"nbformat": 4,
"nbformat_minor": 2
}

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Game 1: 20 green, 3 red, 2 blue; 9 red, 16 blue, 18 green; 6 blue, 19 red, 10 green; 12 red, 19 green, 11 blue
Game 2: 12 green, 3 blue, 16 red; 6 red, 4 blue, 12 green; 11 green, 4 red, 3 blue; 8 green, 15 red, 5 blue
Game 3: 13 blue, 4 red, 8 green; 2 green, 4 red, 19 blue; 5 blue; 10 blue, 6 green, 2 red; 19 blue; 8 blue, 6 red
Game 4: 14 green, 8 blue, 10 red; 11 green, 7 blue, 8 red; 8 green, 18 blue, 11 red
Game 5: 7 red, 7 green, 1 blue; 2 red, 1 green, 2 blue; 2 blue, 7 green; 7 red, 3 blue, 11 green
Game 6: 3 green, 1 red, 3 blue; 5 green, 19 red, 8 blue; 7 red, 2 green, 10 blue; 1 blue, 1 green, 12 red; 6 blue, 1 green, 16 red
Game 7: 1 blue; 2 blue, 11 red, 3 green; 1 blue, 7 red; 2 green, 2 red; 3 green, 4 red, 1 blue; 3 blue, 3 green, 9 red
Game 8: 4 red, 6 green, 4 blue; 4 red, 1 green; 9 blue, 1 green, 11 red
Game 9: 3 blue, 17 red, 5 green; 8 blue, 9 green, 1 red; 6 green, 2 blue, 2 red
Game 10: 3 green, 8 blue; 2 green, 2 red, 3 blue; 1 green, 2 red, 1 blue; 1 red, 3 green, 9 blue; 11 blue; 7 blue
Game 11: 3 red, 3 blue, 9 green; 3 green, 4 red, 8 blue; 1 red, 12 blue; 2 red, 5 blue, 7 green; 11 blue, 2 red, 6 green
Game 12: 15 green, 3 blue, 1 red; 10 green, 2 blue, 2 red; 2 blue, 15 green; 1 red, 10 green, 2 blue; 16 green, 2 red
Game 13: 2 green, 3 blue, 5 red; 9 green, 5 blue, 1 red; 10 blue, 4 red
Game 14: 1 red, 3 green, 20 blue; 8 red, 5 green, 1 blue; 12 blue, 1 green, 2 red; 8 red, 2 green, 2 blue
Game 15: 14 blue, 3 green, 8 red; 16 red, 10 blue; 2 green, 10 blue, 9 red; 12 red, 3 blue, 2 green; 4 green, 6 red, 4 blue
Game 16: 9 green, 7 red, 5 blue; 15 green, 4 red; 3 green, 6 red
Game 17: 1 green, 7 red, 10 blue; 8 blue, 2 red, 1 green; 7 red, 1 green, 9 blue; 1 red
Game 18: 2 blue, 1 green, 1 red; 9 red, 4 green, 2 blue; 3 green, 10 red, 1 blue
Game 19: 1 blue, 5 green, 13 red; 8 green, 15 red, 1 blue; 4 green, 6 red, 1 blue; 2 blue, 3 green; 8 red, 2 blue, 9 green
Game 20: 1 green, 1 blue, 1 red; 7 blue, 2 red; 3 red, 3 blue, 1 green; 2 blue, 2 red
Game 21: 1 blue, 2 red, 13 green; 13 green, 5 blue, 7 red; 4 green, 13 red, 2 blue
Game 22: 7 green, 16 red, 6 blue; 1 red, 5 blue, 10 green; 5 blue, 4 green, 14 red; 6 green, 6 blue; 6 blue, 4 green, 2 red
Game 23: 2 blue, 3 green, 1 red; 2 blue; 3 red, 4 green
Game 24: 10 red, 6 green, 12 blue; 1 red, 13 blue, 1 green; 7 blue, 9 green, 1 red; 7 red, 7 green, 5 blue
Game 25: 13 green, 15 blue, 10 red; 14 green, 6 blue, 1 red; 14 green, 5 red, 15 blue; 7 green, 6 red, 14 blue; 6 red, 2 blue, 17 green; 13 blue, 4 red, 4 green
Game 26: 16 green, 12 blue; 10 blue, 17 green, 3 red; 12 blue, 12 green; 8 blue, 5 green; 1 red, 10 blue, 2 green
Game 27: 12 blue, 4 red; 12 blue, 2 green, 1 red; 16 blue, 4 red, 1 green; 11 blue, 3 red; 1 green, 3 red, 1 blue
Game 28: 16 green, 2 blue, 14 red; 7 blue, 9 red, 8 green; 6 blue, 12 green, 19 red; 9 blue, 10 red, 15 green; 19 red, 7 blue, 10 green; 5 green, 6 red, 3 blue
Game 29: 1 red, 2 green; 11 blue, 5 green, 4 red; 6 red, 6 green, 12 blue; 14 blue, 5 red, 4 green; 5 green, 8 red, 6 blue; 8 blue, 4 red, 4 green
Game 30: 15 red, 2 blue, 6 green; 4 red, 3 green, 2 blue; 9 blue, 3 green, 16 red; 1 green, 11 blue, 13 red
Game 31: 2 blue, 4 green, 3 red; 3 red, 3 blue, 4 green; 1 red, 6 blue; 3 red, 6 blue, 2 green; 3 green, 1 red, 6 blue; 7 green, 1 blue, 2 red
Game 32: 8 green; 3 blue, 14 green; 8 green, 5 blue, 5 red; 6 green, 9 red, 4 blue
Game 33: 6 red, 10 green; 8 green; 2 blue, 13 green; 3 red, 2 blue, 1 green; 2 red, 3 green; 2 red, 12 green, 1 blue
Game 34: 1 blue, 12 red, 1 green; 2 blue, 7 red; 9 blue, 1 red, 1 green
Game 35: 1 blue, 2 green; 3 red, 1 blue; 2 red; 2 green, 5 red; 1 red, 1 green
Game 36: 12 green, 3 blue, 6 red; 15 green, 10 blue, 3 red; 5 red, 9 green, 14 blue
Game 37: 2 red, 13 green, 6 blue; 2 green; 17 green, 9 blue, 4 red; 7 blue, 1 red, 2 green
Game 38: 9 red, 12 blue; 11 blue, 2 red; 5 red; 10 red, 2 blue; 2 blue, 1 green, 13 red
Game 39: 11 green, 8 red, 17 blue; 3 red, 3 green, 7 blue; 12 blue, 13 red, 11 green; 17 blue, 11 green, 9 red; 8 blue, 12 green, 2 red
Game 40: 4 green, 2 red; 5 green, 1 blue, 12 red; 11 red, 2 green; 6 red, 1 green
Game 41: 13 green, 4 red, 1 blue; 9 green, 1 blue, 3 red; 20 red; 3 green, 19 red, 1 blue
Game 42: 3 green, 1 red, 6 blue; 6 green, 7 blue; 1 red, 11 green, 6 blue; 5 green, 9 blue, 7 red
Game 43: 2 blue, 9 green, 9 red; 8 red, 2 green, 10 blue; 15 green, 6 blue; 6 red, 2 blue, 2 green; 2 green, 2 blue, 13 red; 7 green, 6 blue, 6 red
Game 44: 6 blue, 3 green, 3 red; 4 red, 3 blue; 3 red, 4 green
Game 45: 2 red, 19 blue; 3 red, 19 blue, 17 green; 12 red, 8 green, 19 blue; 14 green, 11 red, 1 blue; 10 red, 8 green, 1 blue; 6 red, 1 blue, 19 green
Game 46: 4 red; 8 blue, 3 green; 3 red, 3 green, 1 blue; 4 blue, 2 green, 5 red
Game 47: 5 blue, 9 red, 2 green; 5 blue, 7 green, 6 red; 13 green, 5 blue, 10 red
Game 48: 8 green, 12 blue, 1 red; 8 green, 9 blue, 2 red; 8 blue, 12 green, 3 red; 5 green, 13 blue, 2 red
Game 49: 4 red, 18 blue; 4 blue, 3 red, 2 green; 7 red, 2 green, 10 blue; 1 green, 5 red, 5 blue; 6 blue, 4 red
Game 50: 13 green, 1 blue, 6 red; 1 blue, 1 red, 13 green; 15 green, 2 red; 1 blue, 1 green, 2 red; 5 green, 1 blue, 1 red; 13 green
Game 51: 1 green, 6 red; 1 green, 3 blue, 6 red; 7 red, 3 blue; 3 blue, 9 red; 2 blue, 2 red
Game 52: 2 red, 12 green, 9 blue; 8 green, 2 red, 11 blue; 13 blue, 2 red, 10 green; 5 blue, 2 green
Game 53: 18 red, 13 blue, 3 green; 10 blue, 6 green, 15 red; 7 red, 1 green, 4 blue; 6 blue, 16 red, 10 green
Game 54: 4 blue, 5 green; 4 green, 4 blue, 2 red; 2 red; 4 green, 1 red
Game 55: 7 green, 1 red, 4 blue; 2 green, 7 red, 2 blue; 4 blue, 4 red, 2 green; 3 blue; 5 blue, 6 red, 12 green; 13 green
Game 56: 10 red, 1 green, 6 blue; 1 blue, 4 green; 4 green, 6 blue, 10 red; 7 green, 4 blue; 10 blue, 7 red, 8 green; 7 blue, 1 green
Game 57: 8 blue, 2 red, 7 green; 8 blue, 1 red, 11 green; 7 blue, 1 green, 7 red; 7 red, 14 green, 5 blue; 7 red, 4 green, 8 blue
Game 58: 17 green, 1 red; 7 blue, 2 red, 18 green; 4 red, 15 green, 18 blue
Game 59: 12 green, 6 blue; 10 green, 8 blue, 2 red; 1 red, 11 green, 1 blue; 4 green, 6 blue, 2 red; 5 blue, 1 green, 2 red
Game 60: 4 green, 2 red; 2 blue, 6 green, 5 red; 1 red, 3 green, 1 blue; 6 blue, 3 green
Game 61: 1 red, 1 blue; 5 red, 11 blue, 1 green; 1 red, 13 blue, 1 green
Game 62: 12 green, 5 blue; 1 blue, 5 red, 18 green; 9 green, 2 red, 10 blue; 11 blue, 7 green; 10 green, 4 red, 3 blue
Game 63: 15 red, 1 blue, 10 green; 2 green, 11 blue, 1 red; 4 blue, 2 green, 9 red
Game 64: 11 red, 2 blue; 1 blue, 14 red; 2 green, 2 blue, 12 red; 3 red; 13 red, 1 blue; 1 green, 12 red
Game 65: 10 blue, 1 red; 12 blue, 1 green; 1 green, 3 blue, 1 red
Game 66: 5 green, 14 blue; 6 green, 9 blue, 1 red; 6 green, 2 blue; 5 green
Game 67: 2 blue, 1 red; 3 blue, 1 red; 5 blue, 2 red; 2 red, 7 blue, 2 green; 1 green, 2 blue, 2 red
Game 68: 2 blue, 13 green; 5 green, 1 red; 2 blue, 9 green, 1 red; 18 green, 1 red
Game 69: 15 green, 8 red, 8 blue; 5 red, 11 green, 2 blue; 9 red, 6 blue, 11 green; 6 green, 4 red, 5 blue
Game 70: 4 blue, 2 red; 1 red, 1 green, 1 blue; 5 blue, 1 green, 2 red; 1 blue; 1 red, 1 green; 3 blue
Game 71: 5 red, 2 blue; 1 blue, 4 green; 10 green, 5 red, 2 blue; 2 blue, 6 green, 4 red
Game 72: 9 blue, 1 green; 1 red, 5 blue; 7 blue, 1 red, 11 green; 3 green, 1 red, 11 blue
Game 73: 1 green, 1 red, 10 blue; 12 blue; 2 red, 9 blue
Game 74: 5 blue; 4 blue, 2 red, 8 green; 1 red, 4 blue, 1 green
Game 75: 9 green, 9 blue, 10 red; 8 blue, 17 green, 1 red; 3 blue, 2 red, 4 green; 10 blue, 8 green, 7 red; 7 blue, 10 red, 5 green
Game 76: 11 green, 12 blue, 8 red; 11 red, 11 green, 8 blue; 6 red, 9 blue, 14 green; 14 blue, 12 red, 9 green
Game 77: 1 red, 3 blue, 2 green; 4 green, 5 blue; 1 blue, 1 red; 3 green, 4 blue, 1 red; 5 green, 1 red, 3 blue; 1 red, 2 green
Game 78: 10 blue, 4 green, 12 red; 6 green, 10 red, 10 blue; 14 blue, 3 green, 8 red; 5 red, 6 green; 4 green; 20 blue, 5 red, 5 green
Game 79: 13 green; 15 green, 9 blue, 6 red; 5 red, 10 green, 6 blue; 13 green, 6 red, 4 blue
Game 80: 1 red, 9 blue; 1 green, 10 blue, 3 red; 9 blue, 1 green, 1 red
Game 81: 2 blue, 1 red; 2 blue, 5 green; 2 red, 7 green, 2 blue; 3 blue; 2 green, 2 red; 7 green, 2 blue, 1 red
Game 82: 7 red, 12 blue, 4 green; 9 red, 11 green, 8 blue; 10 blue, 8 red, 9 green; 6 red, 2 blue, 7 green; 12 red, 8 green, 9 blue
Game 83: 14 blue; 10 blue, 3 red, 4 green; 7 blue, 10 green, 2 red; 3 red, 4 blue, 12 green
Game 84: 12 red, 13 blue, 2 green; 11 red, 3 green, 15 blue; 15 red, 4 green, 5 blue; 1 red, 3 green, 11 blue; 3 green, 4 red, 3 blue
Game 85: 8 blue, 1 green, 1 red; 1 red, 8 blue, 4 green; 3 red, 13 blue, 8 green
Game 86: 9 blue, 4 green, 4 red; 4 red, 2 blue, 4 green; 10 red, 2 green; 7 blue, 4 green, 12 red
Game 87: 1 blue, 9 green, 10 red; 1 red, 11 blue, 2 green; 17 blue, 3 red
Game 88: 12 red, 6 green, 9 blue; 18 blue, 17 red, 7 green; 16 red, 6 green; 6 green, 5 red, 12 blue
Game 89: 12 green, 10 blue, 2 red; 4 blue, 15 green, 1 red; 7 green, 11 blue; 12 green, 7 blue, 2 red; 14 blue, 12 green, 2 red
Game 90: 14 blue, 1 red, 3 green; 3 green, 2 blue, 3 red; 1 red, 16 blue; 1 green, 10 blue
Game 91: 11 red, 5 green; 5 red, 5 green, 1 blue; 8 red, 1 blue, 4 green; 1 blue, 3 green, 8 red
Game 92: 19 green, 2 red, 10 blue; 9 blue, 11 green, 4 red; 10 blue, 5 green, 2 red; 3 red, 5 blue, 7 green
Game 93: 1 green, 7 blue, 5 red; 9 green, 6 red, 13 blue; 11 blue, 12 red, 7 green; 1 red, 12 blue, 7 green
Game 94: 4 red, 9 green, 1 blue; 11 green, 11 blue, 4 red; 10 red, 17 blue, 11 green; 5 blue, 12 red, 2 green; 14 blue, 6 green, 5 red; 8 green, 19 blue, 13 red
Game 95: 5 green, 1 blue, 7 red; 3 blue, 14 red, 17 green; 3 blue, 7 red, 9 green; 17 red, 6 green, 1 blue; 17 red, 4 green
Game 96: 3 red, 10 green; 9 green, 11 red; 2 red, 6 green, 2 blue; 1 blue, 9 red, 1 green; 12 red, 1 blue; 4 green, 12 red
Game 97: 3 green, 11 red, 1 blue; 3 green, 13 red, 4 blue; 1 green, 3 blue, 12 red; 4 green, 10 red; 4 blue, 10 green, 12 red
Game 98: 6 blue, 12 red; 17 red, 1 green, 11 blue; 13 blue, 9 red; 9 red, 6 blue, 2 green
Game 99: 15 green, 1 blue, 11 red; 12 green, 12 blue, 14 red; 12 green, 10 blue, 1 red
Game 100: 1 green, 11 red, 4 blue; 4 green, 1 red; 9 red, 2 blue; 5 blue, 11 red, 9 green