Floor-based puzzles with single and double variables
medium
1 of 5 Lessons
Box-based arrangement: Priority stacking and colors
medium
2 of 5 Lessons
Tabulation of data: Department and designation grouping
medium
3 of 5 Lessons
Flat and Floor puzzles: Multiple flats per floor
medium
4 of 5 Lessons
Scheduling puzzles: Months, dates and shifts logic
medium
5 of 5 Lessons