Problems from Doris 2023 deltävling 1

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Messy lists	0.04	56	640	432	68%	1.4 - 2.2Easy	en sv
Rationalization	0.00	62	757	673	89%	2.5 - 8.2Hard	en sv
Rice judge	0.01	71	266	167	63%	2.1 - 3.2Medium	en sv
Who can win?	0.00	238	223	193	87%	2.0 - 4.9Medium	en sv
Who wins?	0.00	107	560	271	48%	1.8 - 2.1Easy	en sv