Logic Masters Deutschland e.V.

Preface: No letter touches an adjacent letter of the complete alphabet on an edge or corner. In this puzzle, many fields touch many other fields. For example, field B2X touches 12 other fields. But white fields separated by blue fields don't touch each other, e.g. A1 doesn't touch B1.

1. All letter of BRIEFUMSCHLAG are in white fields.

2. The 4 letters of POST are in white fields, all in different rows.

3. The 6 letters of KUVERT are in the same column.

4. The 4 letters of LAND are in the same column.

5. The letter in field B2X comes (in the complete alphabet) directly before the letter in field B4X.

6. The letter in field C3X comes (in the complete alphabet) directly before the letter in field A4X.

7. Only one of the two following statements is true: In one row are 4 letters of MARKE. The P is in row B.

8. Only one of the two following statements is true: The F is in the field directly left of the O. The G is in row C.

9. Only one of the two following statements is true: The E is in row A. The S is in column 3.

10. Only two of the three following statements are true: In one row are the letters B, G and P. In one row are the letters C, H and R. In one column are the letters I, M and P.