Table 1.

Issues and struggles, by participant

Round	ModRUM version	Participant	Number of parts scored	Issuesa						Struggles
				C	Ret	J	Res	U	Total
1	Core module	1	9	–	–	–	2	1	3	1
		2	9	–	–	–	2	–	2	–
		3	9	2	–	–	–	–	2	2
		4	9	–	–	–	–	–	–	2
		5	9	–	–	–	–	–	–	–
		Total	45	2	–	–	4	1	7	5
2	Core module	6	9	–	4	1	–	–	5	2
		7	9	–	1	–	1	–	2	–
		8	9	1	1	–	3	–	5	1
		Total	27	1	6	1	4	–	12	3
	Core module and depth questions	9	31	–	–	2	–	–	2	1
		10	31	1	–	2	3	–	6	–
		11	31	–	3	–	–	–	3	–
		12	31	–	–	–	–	–	–	2
		13	31	20	–	–	–	–	20	1
		14	31	–	–	2	1	–	3	5
		Total	186	21	3	6	4	–	34	9
3	Core module and depth questions	15	34	–	–	–	–	–	–	2
		16	34	1	–	3	–	–	4	1
		17	34	–	–	1	–	–	1	1
		18	34	–	–	–	–	–	–	–
		19	34	–	–	–	–	–	–	–
		20	34	3	4	–	6	–	13	–
		Total	204	4	4	4	6	–	18	4
All		Total		28	13	11	18	1	71	21

^aC comprehension, Ret retrieval, J judgement, Res response, U uncategorised issue