Add hack for color find website

colorfind-hack/README.md

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+A very simple hack for https://5jqdmjxdwavv.trickle.host/
+
+All developer tools shortcuts have probably been bound to different functions,
+as they don't seem to work. You need to open them manually from your browser.
+Also, set the debugger's "Pause on debugger statement" setting to off, otherwise
+opening the tools would trigger the debugger.
+
+For more, search for `detectDevTools` in the source.
+
+Script will detect the square that has a different color and print the distance
+between it and the other colors.

colorfind-hack/main.js

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+function distance(s1, s2) {
+    const l1 = s1.indexOf('(')
+    const r1 = s1.indexOf(')')
+    const ss1 = s1.slice(l1+1, r1)
+
+    const l2 = s2.indexOf('(')
+    const r2 = s2.indexOf(')')
+    const ss2 = s2.slice(l2+1, r2)
+
+
+
+    const p1 = ss1.split(", ")
+    const p2 = ss2.split(", ")
+
+    return Math.sqrt(
+        (parseFloat(p1[0]) - parseFloat(p2[0])) * (parseFloat(p1[0]) - parseFloat(p2[0])) +
+        (parseFloat(p1[1]) - parseFloat(p2[1])) * (parseFloat(p1[1]) - parseFloat(p2[1])) +
+        (parseFloat(p1[2]) - parseFloat(p2[2])) * (parseFloat(p1[2]) - parseFloat(p2[2]))
+    )
+}
+async function findUnique() {
+    const cells = document.getElementsByClassName("grid-cell")
+    const colorCount = {}
+
+    for (const c of cells) {
+        const bgColor = c.style["background-color"]
+        colorCount[bgColor] = (colorCount[bgColor] || 0) + 1
+    }
+
+    let same = null
+    let different = null
+    for (const color in colorCount) {
+        if (colorCount[color] === 1) {
+            different = color
+        } else {
+            same = color
+        }
+    }
+    console.log("distance", distance(same, different))
+
+    let toclick = null
+    for (const c of cells) {
+        if (c.style["background-color"] === different) {
+            toclick = c
+            break
+        }
+    }
+
+    toclick.click()
+    await new Promise(resolve => setTimeout(resolve, 100))
+}
+
+async function run() {
+    const n = 1_000_000
+    for (let i = 0; i < n; i++) {
+        await findUnique()
+    }
+}
+
+// run()