Human validation
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1 player
Addition
Android
Free
HTML5
iPad
iPhone
Math
Mobile
Number
Thinking
Touchscreen
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69%
2,090,359 plays
78%
24,119 plays
73%
4,993,351 plays
80%
70,158 plays
77%
13,426 plays
85%
59,687 plays
82%
1,695 plays
55%
31,169 plays
64,607 plays
71%
6,867 plays
430,167 plays
WebGL
68%
94,420 plays
66%
48,805 plays
40,490 plays
87%
102,818 plays
86%
197,870 plays
64%
3,980 plays
81%
21,850 plays