Logic Masters Deutschland e.V.

Complete the strip of six bingo tickets so that numbers 1-90 appear exactly once.

1. Numbers appear in columns: (1–9, 10–19, 20–29, 30–39, 40–49, 50–59, 60–69, 70–79, 80–90).

2. On each ticket the numbers in a column are in ascending order.

3. Each line contains five numbers and four blanks (shaded).

4. No two numbers on a line have a common digit.

Penpa+