About the game
Maths and mahjong combined. Build correct sums from free tiles, and the board empties with every sum you solve.
SumJong belongs to the Maths variant in the Brain teasers world and joined the catalogue on May 26, 2015. The rules, levels and on-screen language are set by the game’s creator, and a short guide appears on its start screen.
How to play
- Look at the task or the target sum.
- Pick the numbers that give the right answer.
- Solve as many as you can before time runs out.
Tips for a better game
- Look for pairs that make round totals, seven and three for example.
- Against the clock, solve the easy ones first and come back to the hard ones.
- Do the sums in your head without hurry for a few rounds, speed comes on its own.
