JustN

JustN is a number-placement game where you arrange numbers and operators on a 5 x 5 panel to make calculations equal a randomly chosen target from 1 to 10. When a calculation matches the target, the numbers disappear and you score points. You can clear multiple numbers at once, and the game ends when the panels are full.

Game modes

• Classic: Play without changes to the rules. The game ends when you can no longer place numbers.
• Time attack: Clear as many numbers as possible in 120 seconds.
• Move mode: Place numbers up to 30 times. Clearing multiple numbers at once earns combo bonus points.
• Zen: Replace numbers and continue indefinitely.

Placing numbers

Click a panel to place the leftmost number shown under “Number:”. After placement, the remaining numbers shift left and a new number is chosen at random. Place numbers between operators to form calculations equal to the value shown under “Just *”. You can also delete a number by clicking a panel containing E; E appears once in 15 times.