“Mindbogglingly brilliant” is the only way to describe the puzzle games sale that’s going on on the App Store at the moment! In total, twelve of the most highly-acclaimed iOS puzzlers in recent memory have had their prices cut and are now going for as little as 99¢ apiece. The line-up of games available at these limited-time prices includes a trio of Apple Design Award-winners — Threes!, Monument Valley, and Blek — as well as the top rated likes of Tengami, Kiwanuka, and Cut the Rope: Experiments.

Here’s the complete list of discounted games along with App Store download links:

Monument Valley: Was $3.99 » Now Only $1.99

Threes!: Was $3.99 » Now Only $0.99

Blek: Was $2.99 » Now Only $0.99

harmony 2: Was $3.99 » Now Only $1.99

Eliss Infinity: Was $1.99 » Now Only $0.99

Kiwanuka: Was $1.99 » Now Only $0.99

Tengami: Was $4.99 » Now Only $1.99

Quell Memento: Was $1.99 » Now Only $0.99

Cut the Rope: Experiments: Was $2.99 » Now Only $0.99

Lost Toys: Was $1.99 » Now Only $0.99

Blast-A-Way: Was $1.99 » Now Only $0.99

Taijitu: A Game About Balance: Was $2.99 » Now Only $0.99