2026 ACF Regionals - Buzzpoints

Jonathan Huang
MIT

Round	Packet	#	Category	Answer	Buzzpoint	Value	First	Top 3	Rank	Rebound
1	B	12	Science - Other	oxidation state	83	10	✓	✓	1
1	B	14	History - World	Empress Wu	62	10			13
1	B	15	Fine Arts - Other	*Tristan and Isolde*	49	-5
2	C	7	Fine Arts - Other	guns	48	-5
2	C	9	Social Science	education	122	10			24	✓
2	C	10	Science - Physics	energy	107	10			8
2	C	14	Science - Biology	DNA topoisomerases	98	10			7
2	C	19	Science - Chemistry	bond rotation	32	10	✓	✓	1
3	D	11	Science - Physics	optical cavities	107	10			6
3	D	12	Geography	Kathmandu	138	10			25	✓
3	D	15	Science - Chemistry	copper	50	10			5
3	D	17	Fine Arts - Painting and Sculpture	Washington, D.C.	109	-5
4	L	7	Science - Biology	bone	87	10			14
4	L	11	Science - Other	ductility	100	10			4
4	L	13	History - World	Delhi Sultanate	96	10			15
4	L	14	Science - Chemistry	Grignard reagents	80	-5
4	L	17	Social Science	executive compensation	104	10			11
5	F	8	Geography	Tunisia	88	-5
5	F	10	History - European	accession to the European Union	83	-5
5	F	16	Science - Other	relativistic particles	107	-5
6	G	11	Science - Physics	entropy	68	10			12
6	G	17	Science - Biology	mutagenesis	93	10			8
7	I	1	Science - Biology	ecological niches	73	-5
7	I	7	Current Events	Sudan	45	-5
7	I	16	Science - Chemistry	ammonia	90	10			8
8	J	17	Social Science	equilibrium	79	-5
8	J	19	History - European	Crimean Peninsula	91	10			24
9	K	2	History - Other	Chang’an	88	10			13
9	K	8	Science - Physics	waves	68	10		✓	3
9	K	15	History - European	Solidarity	78	10			13
9	K	16	Science - Chemistry	steroids	83	10			10
9	K	18	Science - Other	tokens	42	-5
11	M	12	History - World	Chinese people	69	10			10
11	M	13	Science - Other	carbon	77	-5
11	M	16	History - European	knights	95	10			12
12	N	5	Science - Biology	sulfur	39	10		✓	2
12	N	10	Social Science	flapping	25	-5
13	O	2	Geography	Andalusia	45	10		✓	2
13	O	3	Science - Biology	*Plasmodium*	56	10		✓	3
13	O	8	Religion	turmeric	122	10			6
13	O	9	History - World	Selim I	123	-5
13	O	11	History - Other	Māori	60	10		✓	2
13	O	19	History - European	Greece	92	-5
14	P	5	Mythology	Yellow River	95	-5
14	P	6	Science - Biology	insect metamorphosis	54	10	✓	✓	1
14	P	13	Science - Chemistry	azeotropes	77	-5
14	P	16	History - Other	Industrial Revolution	71	10	✓	✓	1

Jonathan HuangMIT

Jonathan Huang
MIT