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diff --git a/‎day2/index.js
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+43Lines changed: 43 additions & 0 deletions b/‎day2/index.js
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+43Lines changed: 43 additions & 0 deletions
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+export const part1 = ({ input }) => {
+    let result = 0;
+    const constraints = { red: 12, green: 13, blue: 14 };
+
+    input.forEach((row) => {
+        let success = true;
+        const { hands, gameNumber } = splitInput({ row });
+
+        hands.forEach((hand) => {
+            ["red", "green", "blue"].forEach((color) => {
+                if (hand.hasOwnProperty(color) && hand[color] > constraints[color]) {
+                    success = false;
+                }
+            });
+        });
+
+        if (success) {
+            result += gameNumber;
+        }
+    });
+
+    return result;
+};
+
+export const part2 = ({ input }) => {
+    const result = 0;
+    return result;
+};
+
+const splitInput = ({ row }) => {
+    const game = row.split(": ")[0];
+    const gameNumber = parseInt(game.split(" ")[1]);
+    let hands = row.substring(game.length + 2).split("; ");
+    hands = hands.map((hand) => {
+        let splitHands = hand.split(", ");
+        return splitHands.reduce((acc, nums) => {
+            const [count, color] = nums.split(" ");
+            acc[color] = Number(count);
+            return acc;
+        }, {});
+    });
+    return { gameNumber, hands };
+};