info hyhoo 
Hayaoshi Taisen Quiz Hyhoo (Japan)
ROM name="hyhoo.1" size="32768" crc="c2852861" sha1="ad23d8f5b196f15f863862010c8fb0dc4c072172"
ROM name="hyhoo.2" size="65536" crc="1fffcc84" sha1="b95b5f143f5314c7ef09a60051b6ad5b5779de4c"
ROM name="hy1506-1.1i" size="524288" crc="42c9fa34" sha1="dec70c7b52cdd08f0719436ab4ad143253fb9f55"
ROM name="hy1506-1.2i" size="524288" crc="4c14972f" sha1="fcfb5a961f855476ac3c9009388cb6af5e93a3a7"
ROM name="hy1506-1.3i" size="524288" crc="4a18c783" sha1="34844a95a893d5026331c67584a04f68db7d8b50"
ROM name="hy1506-1.4i" size="524288" crc="df26de46" sha1="adb33f5dccb4af940d09d9bbc8fc102e11071dd9"
ROM name="hyhoo.3" size="65536" crc="b641c5a6" sha1="25fecdf68cb0665b37f98da8e604e0127e939aac"
🕑 Last update: February 16, 2026
