's game

2834 7-character hiragana.. 2247 0 0
2595 single-digit calcula.. 2079 1 1
2594 single-digit additio.. 1563 0 0
2522 short-term memory 1037 1 0
2390 flanker task 919 0 0
2389 Simons Challenge 1013 1 0

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2097 7-digit number gener.. 1589 2 1
829 working memory 197 0 0
826 postfixing rock, pap.. 234 0 0
825 100 square calculati.. 260 1 0
821 n-back 228 0 0
819 Stroop test 227 0 0