| 
            
                 Quick Mafs 白1 金11 银1 铜2 总15 | 
	|||
| 
	 #1 Here it is ! Complete all challenges | 
		92.30% 一般 | ||
| Solve or skip 25 plus examples | 94.70% 一般 | ||
| Solve or skip 25 minus examples | 94.10% 一般 | ||
| Solve or skip 25 times examples | 94.50% 一般 | ||
| Solve or skip 50 plus examples | 94.40% 一般 | ||
| Solve or skip 50 minus examples | 94.00% 一般 | ||
| Solve or skip 50 times examples | 94.30% 一般 | ||
| Skip 50 examples | 94.20% 一般 | ||
| 
	 #9 Your first! Complete your first example | 
		99.00% 一般 | ||
| 
	 #10 Really? Did you really use skip in kids mode? | 
		94.60% 一般 | ||
| The number of death. | 94.20% 一般 | ||
| 
	 #12 Nice 69 is cool number | 
		93.30% 一般 | ||
| 
	 #13 XLII Answer to the Ultimate Question of Life, the Universe, and Everything | 
		93.60% 一般 | ||
| Solve or skip 25 examples in kids mode | 95.00% 一般 | ||
| Solve or skip 50 examples in kids mode | 94.50% 一般 | ||