Stamps vs Four 4s

Stamps is a puzzle game where you arrange stamps in a grid to achieve goals related to their country, contents, and cost. All stamps from the same country follow the same rule when placed, influencing the board by moving, removing, or swapping with other stamps. Careful planning lets you turn those rules to your advantage, but neglect them, and they’ll disrupt your plans. Every game you are given 4 random country stamps and you must advance through 5 stages of randomly chosen goals. The number of goals you need to meet increases in later stages, making the game progressively harder. What's included in the demo? The demo includes 4 out of the 10 stamp sets that come with the game and can be played indefinitely What's in the full game? Access to all 10 stamp sets, hand crafted puzzles, adjustable difficulty, a daily mode and stats.

Four 4s: A Brain-Training Math Puzzle! Is your brain feeling a little rusty lately? Introducing "Four 4s," the historic math puzzle born in Great Britain in 1881, now available as an iPhone app! The rules are very simple. In "Four 4s," you just arrange four "4"s and operator panels like +, -, ×, and ÷ to create an equation. Your challenge is to make the answer equal every number from 0 to 100. It looks easy, but it's deceptively deep. Can you use your full insight and mathematical mind to complete all the numbers? It's as easy as moving the panels with your finger, like "44 × (4 - 4) = 0"! But... can you make a number like 73? Loosen up your rigid thinking and have fun training your calculation skills and creativity. By the time you clear all the puzzles, your math brain will be more powerful than ever! ・ Simple Controls: Just arrange the panels as if you were playing with blocks. It's that easy! ・ Endless Challenges: Once you've conquered the "Four Fours," take on new challenges with "Four 1s" or "Four 3s"! Achieve great results to unlock a mode where you can play with any numbers you like. ・ Completely Free: The game is supported by ads, so you can enjoy the entire experience for free. Turn your spare moments into the ultimate brain-training time. Download now!