How do I build the tower?
Select numbers that satisfy the current active rule to add a block to your stack.
Number Tower
Classic Puzzle
Number Tower
Number Tower blends arithmetic with spatial planning and limited moves. Follow the rule displayed at the top of the screen to select the correct numbers from the grid. Each correct selection builds your tower toward the target height (3 blocks for Easy, 5 for Medium, and 8 for Hard). Correct answers earn points and multipliers, while wrong selections cost 3 seconds of time. Tap play to open the full game. Once you start, the interactive board and controls will appear immediately below.
Evergreen
Frequently Asked Questions
⌄
What are the difficulty differences?
Higher difficulties require a taller tower (more correct selections) to complete the level.
Is there a penalty for mistakes?
Yes, every incorrect click deducts 3 seconds from your total game time.
How do rules work?
Rules change periodically and might ask for even numbers, multiples of a value, or numbers greater than the last selection.
