Answer
2869, 5518, 6635, 2182, 0603, 2654, 2686, 0135, 0805, 6218, 1887, 4185, 0377, 1304, 6626, 6392, 1315, 2084, 3955, 4508.
Work Step by Step
First, we select the digits using row 11, column 32 = 2, row 11, column 33 = 8, row 11, column 34 = 6 and row 11, column 35 = 9. We have the four-digit number 2869. Because 2869 is between 0001 and 7656, inclusive, it is accepted. Proceeding downward, we select the digits using row 12, column 32 = 5, row 12, column 33 = 5, row 12, column 34 = 1 and row 12, column 35 = 8. We have the four-digit number 5518. Because 5518 is between 0001 and 7656, inclusive, it is accepted. Proceeding downward, we select the digits using row 13, column 32 = 6, row 13, column 33 = 6, row 13, column 34 = 3 and row 13, column 35 = 5. And so on.
row 11, columns 32, 33, 34, 35: 2869. YES. Proceeding downward:
row 12, columns 32, 33, 34, 35: 5518. YES. Proceeding downward:
row 13, columns 32, 33, 34, 35: 6635. YES. Proceeding downward:
row 14,columns 32, 33, 34, 35: 2182. YES. Proceeding downward:
row 15, columns 32, 33, 34, 35: 8906. NO. Proceeding downward:
row 16, columns 32, 33, 34, 35: 0603. YES. Proceeding downward:
row 17, columns 32, 33, 34, 35: 2654. YES. Proceeding downward:
row 18, columns 32, 33, 34, 35: 2686. YES. Proceeding downward:
row 19, columns 32, 33, 34, 35: 0135. YES. Proceeding downward:
row 20, columns 32, 33, 34, 35: 7783. NO. Proceeding downward:
row 01, columns 36, 37, 38, 39: 0805. YES. Proceeding downward:
row 02, columns 36, 37, 38, 39: 6218. YES. Proceeding downward:
row 03, columns 36, 37, 38, 39: 7740. NO. Proceeding downward:
row 04, columns 36, 37, 38, 39: 8871. NO. Proceeding downward:
row 05, columns 36, 37, 38, 39: 8264. NO. Proceeding downward:
row 06, columns 36, 37, 38, 39: 9160. NO. Proceeding downward:
row 07, columns 36, 37, 38, 39: 1887. YES. Proceeding downward:
row 08, columns 36, 37, 38, 39: 8763 . NO. Proceeding downward:
row 09, columns 36, 37, 38, 39: 4185. YES. Proceeding downward:
row 10, columns 36, 37, 38, 39: 0377. YES. Proceeding downward:
row 11, columns 36, 37, 38, 39: 1304. YES. Proceeding downward:
row 12, columns 36, 37, 38, 39: 8822. NO. Proceeding downward:
row 13, columns 36, 37, 38, 39: 6626. YES. Proceeding downward:
row 14, columns 36, 37, 38, 39: 8377. NO. Proceeding downward:
row 15, columns 36, 37, 38, 39: 6392. YES. Proceeding downward:
row 16, columns 36, 37, 38, 39: 1315. YES. Proceeding downward:
row 17, columns 36, 37, 38, 39: 2084. YES. Proceeding downward:
row 18, columns 36, 37, 38, 39: 8565. NO. Proceeding downward:
row 19, columns 36, 37, 38, 39: 3955. YES. Proceeding downward:
row 20, columns 36, 37, 38, 39: 4508. YES. Proceeding downward:
