From the announcement:
Z-Man Games is thrilled to announce NMBR 9, a puzzling game of number stacking for one to four players.
In NMBR 9, players score points by creating their own displays of uniquely shaped number tiles. The higher a tile is in the display, the more points it’s worth—and the most points wins! To score big points, you’ll need to plan ahead and place your tiles carefully. Visualize your future moves to reach higher levels and solve this intriguing puzzle.
NMBR9 will be available soon (no specific date is given on the announcement).