Dredgers, tugboats and even a backhoe failed to free a giant cargo ship wedged in Egypt's Suez Canal on Thursday. More than 150 vessels are now backed up, with hundreds more headed to the vital waterway, and losses to global shipping are mounting. The skyscraper-sized Ever Given, carrying cargo between Asia and Europe, ran aground Tuesday in the narrow, man-made canal dividing continental Africa from the Sinai Peninsula. Even helped by high tides, authorities have been unable to push the Panama-flagged container vessel aside, and they are looking for new ideas to free it. In a sign of the turmoil the blockage has caused, the ship's Japanese owner even offered a written apology. “We are determined to keep on working hard to resolve this situation as soon as possible,” Shoei Kisen Kaisha Ltd. said. ทดลองเล่นslotxo “We would like to apologize to all parties affected by this incident, including the ships traveling and planning to travel through Suez Canal.” As efforts to free it resumed at daylight Thursday, an Egyptian canal authority official said workers hoped to avoid offloading containers from the vessel as it would take days to do so and extend the closure. The official spoke on condition of anonymity as he wasn't authorized to talk to journalists. So far, dredgers have tried to clear silt around the massive ship. Tug boats nudged the vessel alongside it, trying to gain momentum. From the shore, at least one backhoe dug into the canal's sandy banks, suggesting the bow of the ship had plowed into it. However, satellite photos taken Thursday and analyzed by The Associated Press showed the vessel still stuck in the same location.