

Shumujong is a free-to-play browser game that cleverly blends the classic tile-matching mechanics of Mahjong Solitaire with basic arithmetic. In this educational puzzle game, your goal is to clear the board by selecting pairs of open tiles whose numbers sum to 10. It's a casual HTML5 experience perfect for players who enjoy brain-teasers and number puzzles.
The core of Shumujong is simple addition. You need to find two "open" tiles-ones that aren't covered and have a free edge on the left or right-that add up to 10. For example, you can match a tile with a '2' on it with a tile that has an '8', or a '6' with a '4'.
The only exception to this rule involves the '10' tiles. Instead of finding a '0' tile to pair them with, you must match two '10' tiles together. This adds a small twist to your tile-hunting strategy as you scan the board for possible pairs.
Success in Shumujong isn't just about quick math; it's also about strategic thinking. Always try to clear tiles from the highest stacks or those that are blocking the most other pieces. This will open up the board and reveal more potential matches for you to work with.
If you get stuck and can't find any available pairs, the game provides Hint and Shuffle buttons. A hint will show you a valid move, while a shuffle will rearrange all the remaining tiles. Use these tools wisely, as they are often limited or may impact your final score.
One of the standout features of Shumujong is its two-player mode, which turns the solo puzzle into a competitive duel. In this mode, you and a friend take turns finding and clearing pairs from the same board. The player who successfully matches the most tiles by the time the board is cleared (or no moves are left) is declared the winner. It's a great way to challenge a friend's speed and observation skills.
You can play Shumujong for free directly in your web browser. There's no need for any downloads or installations. Because it's an HTML5 game, it runs on most modern devices and can be accessed on school or work networks, making it a perfect choice for a quick mental workout during a break.
The goal in Shumujong is to clear the entire board by matching pairs of tiles. Controls are handled entirely with the mouse. Use a left click to select a tile. You must select two tiles to make a match. A tile can only be selected if it is not covered by another tile and has a free edge on either its left or right side. To make a match, you must select two available tiles whose numbers add up to exactly 10 (e.g., 3 and 7). The one exception is the '10' tile, which must be paired with another '10' tile. When a valid pair is selected, the tiles are removed from the board. If you can't find any more matches, you can use the 'Hint' button to reveal a possible pair or the 'Shuffle' button to rearrange the remaining tiles on the board. Continue making pairs until the board is empty.
Prioritize Blockers - Focus on removing tiles that are on top of other stacks or are holding up long rows to open up more options. Scan for 10s and 5s - The easiest pairs to spot are two '10' tiles or two '5' tiles. Clear these first to quickly simplify the board. Think in Pairs - Don't just look for one open tile. When you spot an available '4', immediately start scanning the board for an available '6'. Strategic Shuffling - Avoid using the shuffle button the moment you feel stuck. Give the board one last thorough scan, as a shuffle can sometimes result in a less favorable layout. Plan Ahead - Look at the tiles underneath the pair you are about to remove. Sometimes it's better to make a different match if it will uncover more useful numbers.