2024 Year Challenge · integrity

	Core	Further Core	Expansion
$-1$	$(2+0!)/(2-5)$
$0$	$(2+0!+2)!-5!$
$1$	$(2+0!+2)!/5!$
$2$	$20/(2 \times 5) \\ (2+0!)!/(-2+5)$
$3$		$(2+0!) \times 2 \times .5$
$4$		$2+0!+2 \times .5$
$5$	$-2+0! \times (2+5)$
$6$	$(2-0!) \times (-2+5)$	$(2+0!)! \times 2 \times .5$
$7$		$(2+0!)!+2 \times .5$
$8$	$20 \times 2/5 \\ -2 \times 0!+2 \times 5$	$20/2.5$
$9$			$-2+\arccos(0)/(2 \times 5) \\ 2 \times \arctan(0!)/2/5$
$10$		$(2+0!+2)/.5$
$11$			$2+\arccos(0)/(2 \times 5)$
$12$	$2 \times 0!+2 \times 5 \\ -20+2^5$	$(2+0!)/.25$
$13$			$-2+\arctan(0!)/(-2+5)$
$14$	$2 \times 0! \times (2+5)$
$15$	$20/2+5$	$(2+0!)! \times 2.5$
$16$			$-2+\arctan(0!) \times 2/5$
$17$	$(2+0!)! \times 2+5$		$2+\arctan(0!)/(-2+5)$
$18$	$(2+0!)! \times (-2+5)$	$(2+0!)!^2 \times .5$
$19$		$20-2 \times .5$
$20$		$2/.02/5$	$2+\arctan(0!) \times 2/5$
$21$		$20+.2 \times 5$
$22$	$-(2+0!)+25$
$23$	$20-2+5$
$24$	$(2+0!+2)!/5$	$(2+0!)!/.25$
$25$	$(2+0!+2) \times 5$	$(2+0!)!/.2-5$
$26$	$-(2+0!)!+2^5$		$2 \times (\arctan(0!)-2^5)$
$27$	$20+2+5 \\ (2+0!)^{(-2+5)}$
$28$	$(2+0!)+25$
$29$	$-2-0!+2^5$
$30$	$(2+0!) \times 2 \times 5$		$\arcsin(2-0!)/(-2+5)$
$31$	$(2+0!)!^2-5$
$32$	$2 \times 0+2^5$
$33$	$(2-0!)+2^5$
$34$	$2 \times 0!+2^5$
$35$	$20 \times 2-5$	$(2+0!)!/.2+5$
$36$			$2 \times \arctan(0!) \times 2/5$
$37$
$38$	$(2+0!)!+2^5$
$39$
$40$
$41$	$(2+0!)!^2+5$
$42$			$-2+(\arccos(0)-2) \times .5$
$43$			$-2+\arctan(0!)/.2/5$
$44$			$2+\arctan(0!)+2-5 \\ -2+(\arccos(0)+2) \times .5$
$45$	$20 \times 2+5$	$20 \times 2.5$
$46$			$-2+\arctan(0!)-2+5$
$47$			$2+\arctan(0!)/.2/5$
$48$			$2+(\arccos(0)+2) \times .5$
$49$			$\arctan(2-0!)+2/.5$
$50$		$2/.02 \times .5$
$51$			$2+\arctan(0!)+2/.5$
$52$	$20+2^5$		$2+\arccos(0)/2+5$
$53$			$2+\arctan(0!)+(-2+5)!$
$54$
$55$
$56$			$-2+\arccos(0)-2^5$
$57$
$58$
$59$
$60$	$(2+0!) \times 2 \times 5$	$(2+0!)!/.2/.5$	$2+\arccos(0)-2^5$
$61$
$62$
$63$
$64$	$2^(-0!+2+5)$		$-2+\arccos(0)-(2/.5)!$
$65$
$66$
$67$
$68$			$2+\arccos(0)-(2/.5)!$
$69$			$\arctan(2-0!)+(2/.5)!$
$70$			$2 \times (\arctan(0!)-2 \times 5)$
$71$
$72$
$73$
$74$
$75$	$(2+0!) \times 25$		$-2+\arctan(0!)+2^5$
$76$
$77$
$78$			$2 \times (\arctan(0!)-(-2+5)!)$
$79$			$2+\arctan(0!)+2^5$
$80$	$20^2/5$	$2/.025$
$81$
$82$
$83$
$84$			$2 \times (\arctan(0!)+2-5)$
$85$
$86$
$87$			$\arcsin(2-0!)+2-5$
$88$			$2+\arccos(0)-2/.5 \\ 2 \times (\arctan(0!)-2 \times .5)$
$89$			$2+\arccos(0)+2-5$
$90$			$\arctan(2+0!-2)/.5$
$91$			$-2+\arccos(0)-2+5$
$92$			$-2+\arccos(0)+2/.5$
$93$			$\arcsin(2-0!)-2+5$
$94$			$-2+\arccos(0)-2/.5$
$95$		$2/.02-5$
$96$	$(2+0!) \times 2^5$		$2+\arccos(0)+2/.5$
$97$			$\arcsin(2-0!)+2-5$
$98$			$-2+\arccos(0)+2 \times 5$
$99$			$2+\arccos(0)+2+5$
$100$			$\arcsin(2-0!)+2 \times 5$

$101$		$202 \times .5$
$150$		$(2+0!)!/.2 \times 5$
$180$		$((2+0!)!)! \times .25$	$2 \times \arccos(0) \times 2 \times .5$
$200$	$20 \times 2 \times 5$	$2/.02/.5$
$300$
$400$
$420$
$500$	$20 \times 25$	$2/.02 \times 5$
$600$
$700$
$800$		$20^2/.5$
$900$
$1000$
$2000$	$20^2 \times 5