Fifty challenge cards
It gets harder than you think
Draw a card, copy the pattern, race to finish. The deck is sorted easy to hard, so it stays beatable and never stays easy.
Two colours, short stacks. A seven-year-old keeps up.
In the box
Everything for two players
challenge cards
colour rings
racks, play head to head
to set up
SOLO OR HEAD TO HEAD
Two racks in the box, so it's a race from the moment you open it. Or play alone against the clock and try to beat your own time.
AGES 8 TO ADULT
Easy enough that a seven-year-old keeps up. Hard enough that the adults stop pretending to let them win.
Stack It
Copy the card before they do
Fifty challenges, two racks and eighty rings. Out of the box and racing in half a minute.
- 30-day money-back guarantee
- Ships within 24 hours
- Ages 8 to adult
Straight answers
The stuff people ask
How long does a round take?
A few minutes. Easy cards go quickly, hard ones take longer and usually involve someone undoing half their tower.
Will they get through all 50 cards quickly?
The deck is sorted easy to hard, so the later cards stay difficult long after the early ones are familiar. Most people start racing the clock on cards they have already done.
Is it too easy for an adult?
The hard cards are not. Try copying a full six-peg pattern against a nine-year-old who has had more practice than you.
What if we lose a ring?
There are 80 in the box and a full pattern never uses them all, so a stray one under the sofa will not stop a game.
Can more than two play?
Two racks means two at a time. Play in pairs, take turns, or run it as a knockout with everyone timing each other.
Is it safe for younger siblings?
Marked 8 and up. The rings are small, so keep it away from under-threes.
