Can you transform all dark pieces into white?

Arrange the balls in ascending order as quickly as possible.

Hollow Mahjong is an easier mahjong tile board where you can take apart each layer of this Hollow Mahjong board until you've dismantled the whole thing! Winning this will never make YOU feel hollow inside! :) Match identical tiles.

The arithmetic streams of balls await you!

Cheers to a new and joyous new year with Martini Cheers Mahjong. Take apart this Martini glass's mahjong tiles, while imagining your favorite drink at the best party of the year! Match like tiles on our Martini Cheers Mahjong board to discard them.

Indulge in the endless fun of gem-matching!

Don't be tricked by the distracting labels!

Complete the figures with the given tiles.

Quickly spot the group with the required quantity!

Fill in the blanks according to the given ordinal relations.