Answers (2020)

Teaser 3040	Account number 31589712; sort code (72, 74, 77); PIN 410256.
Teaser 3039	2352 square feet (24 x 98) [24, (10, 18, 70), (2, 3, 5)]
Teaser 3038	Highest Ticket: 80 (5, 10, 20, 40, 80) (1, 16, 31, 46, 61)
Teaser 3037	Prime sum 1080 (rows 270, columns 180) Primes on 20th to 23rd: 73, 79, 83 and 101 Example Advent Calendar: ___3 ___5___7__47_101_107 __83__29__61__73__11__13 __71__79__53__17__31__19 __23__67__59__43__37__41
Teaser 3036	Pairings: (1301, 1361) (1367, 1373) (1303, 2663) (2741, 3967) (1303, 1373) (1361, 1367) (2677, 2729) (1301, 5407) Initial conker values: 1301, 1303, 1361, 1367 and 1373.
Teaser 3035	666 sweets
Teaser 3034	2304 metres [y = 1040m ==> (√x, √d): (20, 48) (16, 63)].
Teaser 3033	7 circuits (max length 10): ((3, 5, 6), (4, 10), (5, 9)) [but a wording issue]
Teaser 3032	Score 56: (2, t17, 3), (19, t7, 16), (t11, 14, 9)
Teaser 3031	530864197
Teaser 3030	13 pots in 26 attempts (2 runs of 5) -> pot successes (20, 40, 52, 50)
Teaser 3029	Number 29 -> 54 pieces (area 882) -> (4, 5, 29)
Teaser 3028	min/max: (1234456/6544321), rainbows: (2314645, 3124645, 3614245), indigo: 4
Teaser 3027	Callam’s score 10 (3 dice) => Liam: 2 dice (1/12), 3 dice (1/2)
Teaser 3026	Graham’s PAR was 1785 (Sam/Beth’s were 2496/4692).
Teaser 3025	Speeds: A = 4 m/s, B = 5.68 m/s, C = 6.44 m/s. At 4625 seconds: A 18.5 km, B 26.27 km, C 29.785 km. At 7250 seconds: A 29.0 km, B 41.18 km, C 46.69 km.